| 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 | $23.98 | 11.837% | $26.8185 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $139.50 | 6.858% | $149.0669 | $149.07 | $149.05 | $149.10 |
| Purchase #3 | $101.36 | 5.402% | $106.8355 | $106.84 | $106.85 | $106.80 |
| Purchase #4 | $72.41 | 10.700% | $80.1579 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $181.62 | 11.391% | $202.3083 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $248.97 | 8.869% | $271.0511 | $271.05 | $271.05 | $271.10 |
| Purchase #7 | $55.49 | 4.592% | $58.0381 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $823.33 | $894.2763 | $894.29 | $894.25 | $894.30 | |