| 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 | $43.54 | 7.514% | $46.8116 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $9.99 | 8.416% | $10.8308 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $85.39 | 10.665% | $94.4968 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $211.39 | 12.717% | $238.2725 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $100.36 | 7.330% | $107.7164 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $220.74 | 11.539% | $246.2112 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $224.92 | 6.722% | $240.0391 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $896.33 | $984.3784 | $984.38 | $984.35 | $984.30 | |