| 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 | $46.74 | 13.651% | $53.1205 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $246.50 | 13.228% | $279.107 | $279.11 | $279.10 | $279.10 |
| Purchase #3 | $6.79 | 6.393% | $7.2241 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $44.86 | 9.179% | $48.9777 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $235.36 | 10.657% | $260.4423 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $157.67 | 3.429% | $163.0765 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $186.27 | 12.483% | $209.5221 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $924.19 | $1,021.4702 | $1,021.47 | $1,021.45 | $1,021.40 | |