| 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 | $56.31 | 7.660% | $60.6233 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $136.60 | 5.398% | $143.9737 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $145.45 | 5.797% | $153.8817 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $89.65 | 7.790% | $96.6337 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $127.46 | 5.355% | $134.2855 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $50.50 | 6.494% | $53.7795 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $146.44 | 9.411% | $160.2215 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $752.41 | $803.3989 | $803.39 | $803.40 | $803.40 | |