| 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 | $55.48 | 13.767% | $63.1179 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $76.46 | 4.365% | $79.7975 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $221.38 | 10.362% | $244.3194 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $127.55 | 13.858% | $145.2259 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $150.90 | 11.395% | $168.0951 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $140.40 | 7.130% | $150.4105 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $71.36 | 7.537% | $76.7384 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $843.53 | $927.7047 | $927.72 | $927.70 | $927.60 | |