| 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 | $103.59 | 3.308% | $107.0168 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $197.90 | 7.687% | $213.1126 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $20.65 | 3.719% | $21.418 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $87.33 | 9.316% | $95.4657 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $220.56 | 3.865% | $229.0846 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $99.48 | 4.300% | $103.7576 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $73.39 | 3.765% | $76.1531 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $802.90 | $846.0084 | $846.01 | $845.95 | $846.10 | |