| 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 | $102.73 | 3.596% | $106.4242 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $93.84 | 3.511% | $97.1347 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $41.29 | 8.270% | $44.7047 | $44.70 | $44.70 | $44.70 |
| Purchase #4 | $147.31 | 8.176% | $159.3541 | $159.35 | $159.35 | $159.40 |
| Purchase #5 | $67.48 | 11.606% | $75.3117 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $35.46 | 7.444% | $38.0996 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $225.97 | 3.752% | $234.4484 | $234.45 | $234.45 | $234.40 |
| 7 purchase totals = | $714.08 | $755.4774 | $755.46 | $755.45 | $755.40 | |