| 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 | $83.93 | 7.364% | $90.1106 | $90.11 | $90.10 | $90.10 |
| Purchase #2 | $212.55 | 5.243% | $223.694 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $244.77 | 8.778% | $266.2559 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $103.39 | 9.644% | $113.3609 | $113.36 | $113.35 | $113.40 |
| Purchase #5 | $49.95 | 12.286% | $56.0869 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $88.49 | 9.253% | $96.678 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $6.46 | 5.606% | $6.8221 | $6.82 | $6.80 | $6.80 |
| 7 purchase totals = | $789.54 | $853.0084 | $853.01 | $853.00 | $853.10 | |