| 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 | $66.52 | 5.494% | $70.1746 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $99.56 | 7.869% | $107.3944 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $192.46 | 9.119% | $210.0104 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $17.64 | 8.794% | $19.1913 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $170.77 | 11.612% | $190.5998 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $96.35 | 11.117% | $107.0612 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $237.89 | 11.116% | $264.3339 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $881.19 | $968.7656 | $968.75 | $968.75 | $968.80 | |