| 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 | $60.60 | 8.672% | $65.8552 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $42.40 | 10.805% | $46.9813 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $83.31 | 10.383% | $91.9601 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $237.77 | 8.592% | $258.1992 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $200.77 | 7.315% | $215.4563 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $205.83 | 3.816% | $213.6845 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $75.35 | 13.209% | $85.303 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $906.03 | $977.4396 | $977.44 | $977.45 | $977.60 | |