| 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 | $49.85 | 13.316% | $56.488 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $197.64 | 6.555% | $210.5953 | $210.60 | $210.60 | $210.60 |
| Purchase #3 | $36.39 | 5.192% | $38.2794 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $49.99 | 6.462% | $53.2204 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $52.57 | 4.800% | $55.0934 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $228.87 | 12.252% | $256.9112 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $141.79 | 12.782% | $159.9136 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $757.10 | $830.5013 | $830.50 | $830.50 | $830.50 | |