| 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 | $94.87 | 8.410% | $102.8486 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $82.36 | 7.791% | $88.7767 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $178.48 | 6.817% | $190.647 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $12.44 | 5.303% | $13.0997 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $119.48 | 7.325% | $128.2319 | $128.23 | $128.25 | $128.20 |
| Purchase #6 | $173.42 | 8.355% | $187.9092 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $62.99 | 8.384% | $68.2711 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $724.04 | $779.7842 | $779.79 | $779.80 | $779.70 | |