| 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 | $39.81 | 3.847% | $41.3415 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $79.69 | 10.765% | $88.2686 | $88.27 | $88.25 | $88.30 |
| Purchase #3 | $172.27 | 11.755% | $192.5203 | $192.52 | $192.50 | $192.50 |
| Purchase #4 | $183.68 | 7.526% | $197.5038 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $152.66 | 8.704% | $165.9475 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $78.52 | 6.505% | $83.6277 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $166.55 | 12.361% | $187.1372 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $873.18 | $956.3466 | $956.35 | $956.35 | $956.20 | |