| 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 | $97.33 | 6.175% | $103.3401 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $114.87 | 4.871% | $120.4653 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $121.86 | 11.115% | $135.4047 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $222.51 | 4.506% | $232.5363 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $42.29 | 8.350% | $45.8212 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $168.51 | 13.502% | $191.2622 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $51.91 | 13.613% | $58.9765 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $819.28 | $887.8063 | $887.81 | $887.80 | $887.80 | |