| 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 | $33.85 | 4.626% | $35.4159 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $203.45 | 3.215% | $209.9909 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $119.47 | 8.116% | $129.1662 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $118.90 | 12.734% | $134.0407 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $172.88 | 9.379% | $189.0944 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $153.92 | 7.596% | $165.6118 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $98.84 | 8.755% | $107.4934 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $901.31 | $970.8133 | $970.81 | $970.80 | $970.80 | |