| 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 | $91.64 | 3.739% | $95.0664 | $95.07 | $95.05 | $95.10 |
| Purchase #2 | $151.51 | 5.690% | $160.1309 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $158.57 | 13.621% | $180.1688 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $128.52 | 3.570% | $133.1082 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $69.67 | 8.367% | $75.4993 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $212.65 | 12.646% | $239.5417 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $23.43 | 6.326% | $24.9122 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $835.99 | $908.4275 | $908.43 | $908.40 | $908.40 | |