| 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 | $29.51 | 13.163% | $33.3944 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $136.29 | 9.700% | $149.5101 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $204.35 | 9.366% | $223.4894 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $148.87 | 5.191% | $156.5978 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $49.34 | 11.571% | $55.0491 | $55.05 | $55.05 | $55.00 |
| Purchase #6 | $245.76 | 12.210% | $275.7673 | $275.77 | $275.75 | $275.80 |
| Purchase #7 | $95.55 | 6.551% | $101.8095 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $909.67 | $995.6176 | $995.62 | $995.60 | $995.60 | |