| 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 | $35.95 | 3.361% | $37.1583 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $56.84 | 12.703% | $64.0604 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $62.65 | 7.573% | $67.3945 | $67.39 | $67.40 | $67.40 |
| Purchase #4 | $109.47 | 12.638% | $123.3048 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $212.68 | 7.128% | $227.8398 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $74.28 | 3.157% | $76.625 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $194.52 | 4.429% | $203.1353 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $746.39 | $799.5181 | $799.52 | $799.55 | $799.50 | |