| 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 | $17.91 | 3.591% | $18.5531 | $18.55 | $18.55 | $18.60 |
| Purchase #2 | $31.92 | 10.179% | $35.1691 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $229.65 | 5.252% | $241.7112 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $201.56 | 11.644% | $225.0296 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $66.73 | 6.357% | $70.972 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $183.35 | 5.422% | $193.2912 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $182.83 | 4.522% | $191.0976 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $913.95 | $975.8238 | $975.82 | $975.80 | $975.90 | |