| 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 | $211.41 | 4.587% | $221.1074 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $204.33 | 7.468% | $219.5894 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $69.30 | 13.585% | $78.7144 | $78.71 | $78.70 | $78.70 |
| Purchase #4 | $31.81 | 12.327% | $35.7312 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $48.62 | 3.649% | $50.3941 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $204.83 | 13.365% | $232.2055 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $120.90 | 6.476% | $128.7295 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $891.20 | $966.4715 | $966.47 | $966.50 | $966.40 | |