| 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 | $113.73 | 10.508% | $125.6807 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $70.99 | 11.801% | $79.3675 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $76.82 | 8.740% | $83.5341 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $101.86 | 8.499% | $110.5171 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $11.59 | 4.860% | $12.1533 | $12.15 | $12.15 | $12.20 |
| Purchase #6 | $128.95 | 3.215% | $133.0957 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $7.26 | 12.726% | $8.1839 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $511.20 | $552.5323 | $552.53 | $552.55 | $552.60 | |