| 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 | $45.83 | 11.281% | $51.0001 | $51.00 | $51.00 | $51.00 |
| Purchase #2 | $50.29 | 6.255% | $53.4356 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $76.82 | 6.584% | $81.8778 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $235.77 | 9.419% | $257.9772 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $38.29 | 9.593% | $41.9632 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $193.51 | 4.404% | $202.0322 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $110.26 | 11.399% | $122.8285 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $750.77 | $811.1146 | $811.12 | $811.20 | $811.10 | |