| 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 | $46.78 | 4.510% | $48.8898 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $19.28 | 12.557% | $21.701 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $100.67 | 12.576% | $113.3303 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $239.70 | 4.723% | $251.021 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $72.69 | 11.544% | $81.0813 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $48.31 | 7.514% | $51.94 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $141.72 | 7.496% | $152.3433 | $152.34 | $152.35 | $152.30 |
| 7 purchase totals = | $669.15 | $720.3067 | $720.30 | $720.35 | $720.20 | |