| 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 | $115.43 | 5.609% | $121.9045 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $25.67 | 10.625% | $28.3974 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $16.81 | 12.261% | $18.8711 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $109.47 | 11.242% | $121.7766 | $121.78 | $121.80 | $121.80 |
| Purchase #5 | $149.64 | 8.654% | $162.5898 | $162.59 | $162.60 | $162.60 |
| Purchase #6 | $224.88 | 6.415% | $239.3061 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $59.41 | 11.819% | $66.4317 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $701.31 | $759.2772 | $759.28 | $759.30 | $759.30 | |