| 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 | $66.44 | 8.765% | $72.2635 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $171.83 | 6.668% | $183.2876 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $96.89 | 6.559% | $103.245 | $103.25 | $103.25 | $103.20 |
| Purchase #4 | $124.35 | 9.686% | $136.3945 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $178.80 | 8.865% | $194.6506 | $194.65 | $194.65 | $194.70 |
| Purchase #6 | $41.86 | 13.615% | $47.5592 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $9.77 | 13.772% | $11.1155 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $689.94 | $748.5159 | $748.52 | $748.50 | $748.60 | |