| 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 | $54.27 | 11.286% | $60.3949 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $166.62 | 6.433% | $177.3387 | $177.34 | $177.35 | $177.30 |
| Purchase #3 | $96.71 | 8.133% | $104.5754 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $128.94 | 4.855% | $135.2 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $6.97 | 10.609% | $7.7094 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $101.65 | 10.524% | $112.3476 | $112.35 | $112.35 | $112.30 |
| Purchase #7 | $228.44 | 7.220% | $244.9334 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $783.60 | $842.4994 | $842.50 | $842.55 | $842.40 | |