| 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 | $164.46 | 4.176% | $171.3278 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $47.98 | 8.714% | $52.161 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $101.99 | 4.131% | $106.2032 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $11.80 | 11.273% | $13.1302 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $59.55 | 4.854% | $62.4406 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $59.30 | 9.524% | $64.9477 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $14.42 | 11.723% | $16.1105 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $459.50 | $486.3210 | $486.32 | $486.35 | $486.20 | |