| 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 | $5.93 | 5.811% | $6.2746 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $110.49 | 4.494% | $115.4554 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $41.89 | 5.835% | $44.3343 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $219.86 | 10.106% | $242.0791 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $87.31 | 7.253% | $93.6426 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $111.75 | 12.292% | $125.4863 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $37.38 | 5.499% | $39.4355 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $614.61 | $666.7078 | $666.71 | $666.75 | $666.70 | |