| 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 | $35.57 | 6.304% | $37.8123 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $105.75 | 10.426% | $116.7755 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $74.96 | 11.744% | $83.7633 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $191.90 | 11.780% | $214.5058 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $248.94 | 3.865% | $258.5615 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $57.95 | 3.733% | $60.1133 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $209.91 | 5.649% | $221.7678 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $924.98 | $993.2995 | $993.30 | $993.25 | $993.40 | |