| 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 | $95.67 | 11.648% | $106.8136 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $32.87 | 13.673% | $37.3643 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $13.31 | 4.161% | $13.8638 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $71.44 | 13.605% | $81.1594 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $243.65 | 8.710% | $264.8719 | $264.87 | $264.85 | $264.90 |
| Purchase #6 | $178.83 | 10.181% | $197.0367 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $164.51 | 8.606% | $178.6677 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $800.28 | $879.7774 | $879.77 | $879.70 | $879.90 | |