| 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 | $35.56 | 5.106% | $37.3757 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $120.96 | 7.126% | $129.5796 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $217.65 | 3.394% | $225.037 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $65.77 | 7.431% | $70.6574 | $70.66 | $70.65 | $70.70 |
| Purchase #5 | $18.28 | 13.653% | $20.7758 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $94.64 | 8.277% | $102.4734 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $203.94 | 6.572% | $217.3429 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $756.80 | $803.2418 | $803.25 | $803.30 | $803.30 | |