| 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 | $58.47 | 10.316% | $64.5018 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $114.94 | 5.420% | $121.1697 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $104.70 | 7.394% | $112.4415 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $46.54 | 9.291% | $50.864 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $156.59 | 13.792% | $178.1869 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $137.34 | 7.321% | $147.3947 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $31.72 | 10.633% | $35.0928 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $650.30 | $709.6514 | $709.64 | $709.65 | $709.70 | |