| 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 | $27.57 | 6.147% | $29.2647 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $195.60 | 11.777% | $218.6358 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $81.95 | 12.612% | $92.2855 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $234.32 | 4.485% | $244.8293 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $198.28 | 12.412% | $222.8905 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $23.42 | 7.215% | $25.1098 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $70.51 | 3.835% | $73.2141 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $831.65 | $906.2297 | $906.23 | $906.25 | $906.20 | |