| 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 | $92.78 | 4.483% | $96.9393 | $96.94 | $96.95 | $96.90 |
| Purchase #2 | $104.45 | 3.763% | $108.3805 | $108.38 | $108.40 | $108.40 |
| Purchase #3 | $62.95 | 9.242% | $68.7678 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $223.57 | 7.114% | $239.4748 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $91.86 | 13.210% | $103.9947 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $44.44 | 13.417% | $50.4025 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $159.79 | 4.695% | $167.2921 | $167.29 | $167.30 | $167.30 |
| 7 purchase totals = | $779.84 | $835.2517 | $835.24 | $835.25 | $835.30 | |