| 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 | $28.43 | 12.853% | $32.0841 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $89.69 | 4.596% | $93.8122 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $36.80 | 4.465% | $38.4431 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $58.58 | 9.814% | $64.329 | $64.33 | $64.35 | $64.30 |
| Purchase #5 | $49.96 | 7.225% | $53.5696 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $57.44 | 12.301% | $64.5057 | $64.51 | $64.50 | $64.50 |
| Purchase #7 | $106.97 | 5.535% | $112.8908 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $427.87 | $459.6345 | $459.63 | $459.65 | $459.60 | |