| 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 | $101.38 | 8.650% | $110.1494 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $185.92 | 13.598% | $211.2014 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $55.81 | 10.549% | $61.6974 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $61.58 | 13.819% | $70.0897 | $70.09 | $70.10 | $70.10 |
| Purchase #5 | $88.96 | 4.192% | $92.6892 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $112.62 | 12.371% | $126.5522 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $178.25 | 10.278% | $196.5705 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $784.52 | $868.9498 | $868.95 | $868.95 | $869.00 | |