| 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 | $38.80 | 12.474% | $43.6399 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $124.31 | 5.408% | $131.0327 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $190.93 | 9.651% | $209.3567 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $181.76 | 4.617% | $190.1519 | $190.15 | $190.15 | $190.20 |
| Purchase #5 | $77.97 | 7.114% | $83.5168 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $68.54 | 8.418% | $74.3097 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $45.72 | 7.317% | $49.0653 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $728.03 | $781.0730 | $781.08 | $781.05 | $781.10 | |