| 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 | $84.80 | 10.558% | $93.7532 | $93.75 | $93.75 | $93.80 |
| Purchase #2 | $152.33 | 5.644% | $160.9275 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $35.45 | 13.703% | $40.3077 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $54.52 | 7.139% | $58.4122 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $115.47 | 12.189% | $129.5446 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $184.64 | 12.153% | $207.0793 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $12.47 | 5.436% | $13.1479 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $639.68 | $703.1724 | $703.17 | $703.20 | $703.10 | |