| 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 | $76.77 | 11.787% | $85.8189 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $32.58 | 8.551% | $35.3659 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $107.95 | 12.509% | $121.4535 | $121.45 | $121.45 | $121.50 |
| Purchase #4 | $130.76 | 8.157% | $141.4261 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $41.50 | 12.430% | $46.6585 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $242.35 | 11.439% | $270.0724 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $22.32 | 4.399% | $23.3019 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $654.23 | $724.0972 | $724.10 | $724.05 | $724.20 | |