| 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 | $99.78 | 3.367% | $103.1396 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $60.85 | 6.352% | $64.7152 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $156.65 | 6.151% | $166.2855 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $69.35 | 6.502% | $73.8591 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $221.25 | 5.198% | $232.7506 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $81.25 | 4.770% | $85.1256 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $101.94 | 5.251% | $107.2929 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $791.07 | $833.1685 | $833.18 | $833.20 | $833.20 | |