| 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 | $111.67 | 7.745% | $120.3188 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $50.91 | 4.493% | $53.1974 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $79.72 | 7.261% | $85.5085 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $136.84 | 10.303% | $150.9386 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $108.32 | 9.567% | $118.683 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $113.94 | 4.559% | $119.1345 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $71.71 | 8.610% | $77.8842 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $673.11 | $725.6650 | $725.66 | $725.70 | $725.60 | |