| 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 | $71.73 | 11.241% | $79.7932 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $59.55 | 4.469% | $62.2113 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $124.96 | 9.714% | $137.0986 | $137.10 | $137.10 | $137.10 |
| Purchase #4 | $128.58 | 13.266% | $145.6374 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $23.63 | 6.199% | $25.0948 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $11.39 | 4.291% | $11.8787 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $25.68 | 11.222% | $28.5618 | $28.56 | $28.55 | $28.60 |
| 7 purchase totals = | $445.52 | $490.2758 | $490.27 | $490.30 | $490.30 | |