| 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 | $87.69 | 5.510% | $92.5217 | $92.52 | $92.50 | $92.50 |
| Purchase #2 | $217.86 | 6.383% | $231.766 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $50.77 | 9.642% | $55.6652 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $121.66 | 11.158% | $135.2348 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $200.60 | 8.523% | $217.6971 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $103.84 | 4.537% | $108.5512 | $108.55 | $108.55 | $108.60 |
| Purchase #7 | $116.75 | 7.251% | $125.2155 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $899.17 | $966.6515 | $966.66 | $966.60 | $966.70 | |