| 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 | $79.80 | 12.437% | $89.7247 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $47.79 | 11.625% | $53.3456 | $53.35 | $53.35 | $53.30 |
| Purchase #3 | $132.70 | 8.175% | $143.5482 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $6.82 | 6.479% | $7.2619 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $50.72 | 5.735% | $53.6288 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $171.27 | 8.607% | $186.0112 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $21.70 | 8.724% | $23.5931 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $510.80 | $557.1135 | $557.11 | $557.10 | $557.00 | |