| 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 | $128.98 | 4.361% | $134.6048 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $87.86 | 5.495% | $92.6879 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $86.72 | 6.228% | $92.1209 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $198.43 | 6.540% | $211.4073 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $7.74 | 10.220% | $8.531 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $14.71 | 12.246% | $16.5114 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $247.79 | 11.104% | $275.3046 | $275.30 | $275.30 | $275.30 |
| 7 purchase totals = | $772.23 | $831.1679 | $831.16 | $831.15 | $831.10 | |