| 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 | $100.26 | 7.261% | $107.5399 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $93.61 | 3.325% | $96.7225 | $96.72 | $96.70 | $96.70 |
| Purchase #3 | $169.29 | 9.518% | $185.403 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $159.78 | 8.867% | $173.9477 | $173.95 | $173.95 | $173.90 |
| Purchase #5 | $152.85 | 4.763% | $160.1302 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $147.58 | 3.247% | $152.3719 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $54.40 | 6.173% | $57.7581 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $877.77 | $933.8733 | $933.87 | $933.85 | $933.80 | |