| 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 | $127.70 | 5.747% | $135.0389 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $82.33 | 13.808% | $93.6981 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $106.65 | 12.686% | $120.1796 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $53.72 | 5.721% | $56.7933 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $221.57 | 11.291% | $246.5875 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $198.84 | 6.458% | $211.6811 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $59.29 | 8.861% | $64.5437 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $850.10 | $928.5222 | $928.52 | $928.60 | $928.50 | |