| 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 | $70.47 | 7.309% | $75.6207 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $17.33 | 4.420% | $18.096 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $247.50 | 12.102% | $277.4525 | $277.45 | $277.45 | $277.50 |
| Purchase #4 | $132.60 | 12.354% | $148.9814 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $24.90 | 6.233% | $26.452 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $216.67 | 8.867% | $235.8821 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $39.63 | 6.279% | $42.1184 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $749.10 | $824.6031 | $824.60 | $824.60 | $824.70 | |