| 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 | $79.33 | 6.867% | $84.7776 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $55.78 | 4.685% | $58.3933 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $96.65 | 3.145% | $99.6896 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $74.60 | 13.751% | $84.8582 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $203.89 | 4.680% | $213.4321 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $250.75 | 9.360% | $274.2202 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $192.60 | 8.845% | $209.6355 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $953.60 | $1,025.0065 | $1,025.01 | $1,025.05 | $1,025.00 | |