| 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 | $33.68 | 7.271% | $36.1289 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $210.87 | 7.482% | $226.6473 | $226.65 | $226.65 | $226.60 |
| Purchase #3 | $25.71 | 12.841% | $29.0114 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $103.63 | 3.494% | $107.2508 | $107.25 | $107.25 | $107.30 |
| Purchase #5 | $140.62 | 9.111% | $153.4319 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $126.32 | 5.568% | $133.3535 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $152.77 | 13.581% | $173.5177 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $793.60 | $859.3415 | $859.34 | $859.35 | $859.30 | |