| 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 | $236.71 | 8.402% | $256.5984 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $63.65 | 8.318% | $68.9444 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $69.38 | 8.768% | $75.4632 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $87.76 | 5.158% | $92.2867 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $138.53 | 4.295% | $144.4799 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $35.92 | 8.740% | $39.0594 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $144.98 | 10.633% | $160.3957 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $776.93 | $837.2277 | $837.23 | $837.25 | $837.30 | |