| 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 | $30.37 | 11.662% | $33.9117 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $50.72 | 11.192% | $56.3966 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $39.91 | 12.144% | $44.7567 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $125.47 | 7.710% | $135.1437 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $57.48 | 12.780% | $64.8259 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $58.77 | 6.549% | $62.6188 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $163.81 | 12.523% | $184.3239 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $526.53 | $581.9773 | $581.98 | $581.95 | $581.90 | |