| 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 | $33.63 | 6.283% | $35.743 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $54.83 | 4.560% | $57.3302 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $77.55 | 8.428% | $84.0859 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $39.55 | 11.233% | $43.9927 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $85.87 | 3.850% | $89.176 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $100.94 | 9.568% | $110.5979 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $117.87 | 11.719% | $131.6832 | $131.68 | $131.70 | $131.70 |
| 7 purchase totals = | $510.24 | $552.6089 | $552.61 | $552.70 | $552.60 | |