| 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 | $189.70 | 13.656% | $215.6054 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $10.99 | 5.874% | $11.6356 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $12.63 | 6.272% | $13.4222 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $90.73 | 12.615% | $102.1756 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $137.96 | 10.680% | $152.6941 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $11.67 | 8.163% | $12.6226 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $68.63 | 3.481% | $71.019 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $522.31 | $579.1745 | $579.18 | $579.15 | $579.10 | |