| 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 | $22.55 | 3.455% | $23.3291 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $87.57 | 9.298% | $95.7123 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $96.55 | 9.399% | $105.6247 | $105.62 | $105.60 | $105.60 |
| Purchase #4 | $103.41 | 6.420% | $110.0489 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $89.84 | 5.731% | $94.9887 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $160.99 | 12.120% | $180.502 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $42.41 | 9.415% | $46.4029 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $603.32 | $656.6086 | $656.60 | $656.60 | $656.50 | |