| 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 | $31.65 | 11.473% | $35.2812 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $140.52 | 7.264% | $150.7274 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $95.41 | 13.647% | $108.4306 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $91.80 | 5.575% | $96.9179 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $103.95 | 6.209% | $110.4043 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $174.76 | 7.619% | $188.075 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $135.27 | 12.232% | $151.8162 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $773.36 | $841.6526 | $841.66 | $841.70 | $841.60 | |