| 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 | $57.66 | 12.452% | $64.8398 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $101.97 | 8.570% | $110.7088 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $67.32 | 11.109% | $74.7986 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $130.67 | 5.512% | $137.8725 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $39.65 | 12.551% | $44.6265 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $157.37 | 5.846% | $166.5699 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $61.86 | 5.325% | $65.154 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $616.50 | $664.5701 | $664.57 | $664.55 | $664.60 | |