| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.63 | 5.337% | $53.3321 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $222.78 | 10.160% | $245.4144 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $96.87 | 9.144% | $105.7278 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $156.74 | 10.786% | $173.646 | $173.65 | $173.65 | $173.60 |
| Purchase #5 | $210.83 | 13.867% | $240.0658 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $98.75 | 4.315% | $103.0111 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $227.28 | 13.270% | $257.4401 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $1,063.88 | $1,178.6373 | $1,178.64 | $1,178.65 | $1,178.50 | |