| 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 | $84.71 | 9.855% | $93.0582 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $26.35 | 6.420% | $28.0417 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $243.82 | 3.574% | $252.5341 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $234.70 | 4.334% | $244.8719 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $172.93 | 5.631% | $182.6677 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $42.69 | 4.347% | $44.5457 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $117.80 | 8.130% | $127.3771 | $127.38 | $127.40 | $127.40 |
| 7 purchase totals = | $923.00 | $973.0964 | $973.10 | $973.10 | $973.10 | |