| 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 | $36.87 | 9.598% | $40.4088 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $31.53 | 8.737% | $34.2848 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $9.86 | 12.668% | $11.1091 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $155.57 | 13.583% | $176.7011 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $25.64 | 7.190% | $27.4835 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $97.90 | 13.309% | $110.9295 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $49.80 | 11.170% | $55.3627 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $407.17 | $456.2795 | $456.27 | $456.30 | $456.30 | |