| 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 | $29.51 | 10.557% | $32.6254 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $24.31 | 3.738% | $25.2187 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $152.95 | 5.826% | $161.8609 | $161.86 | $161.85 | $161.90 |
| Purchase #4 | $166.55 | 6.281% | $177.011 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $83.48 | 9.829% | $91.6852 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $171.87 | 10.357% | $189.6706 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $57.56 | 9.109% | $62.8031 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $686.23 | $740.8749 | $740.88 | $740.85 | $740.90 | |