| 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 | $65.69 | 6.577% | $70.0104 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $80.95 | 13.341% | $91.7495 | $91.75 | $91.75 | $91.70 |
| Purchase #3 | $178.84 | 8.574% | $194.1737 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $104.75 | 5.224% | $110.2221 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $141.53 | 12.256% | $158.8759 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $6.66 | 9.736% | $7.3084 | $7.31 | $7.30 | $7.30 |
| Purchase #7 | $201.40 | 5.778% | $213.0369 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $779.82 | $845.3769 | $845.38 | $845.35 | $845.30 | |