| 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 | $120.68 | 7.188% | $129.3545 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $59.77 | 10.397% | $65.9843 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $9.86 | 10.737% | $10.9187 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $162.37 | 6.696% | $173.2423 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $101.95 | 5.766% | $107.8284 | $107.83 | $107.85 | $107.80 |
| Purchase #6 | $73.99 | 9.634% | $81.1182 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $239.79 | 6.689% | $255.8296 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $768.41 | $824.2760 | $824.27 | $824.30 | $824.20 | |