| 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 | $99.98 | 10.543% | $110.5209 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $190.54 | 10.473% | $210.4953 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $191.67 | 4.270% | $199.8543 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $30.27 | 8.747% | $32.9177 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $125.43 | 4.244% | $130.7532 | $130.75 | $130.75 | $130.80 |
| Purchase #6 | $34.74 | 6.696% | $37.0662 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $30.42 | 10.225% | $33.5304 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $703.05 | $755.1380 | $755.14 | $755.10 | $755.20 | |