| 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 | $87.76 | 7.481% | $94.3253 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $48.83 | 10.839% | $54.1227 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $17.76 | 11.717% | $19.8409 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $210.57 | 9.324% | $230.2035 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $87.35 | 7.738% | $94.1091 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $22.30 | 6.176% | $23.6772 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $45.59 | 13.851% | $51.9047 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $520.16 | $568.1834 | $568.18 | $568.20 | $568.10 | |