| 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 | $88.46 | 4.857% | $92.7565 | $92.76 | $92.75 | $92.80 |
| Purchase #2 | $30.34 | 7.487% | $32.6116 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $22.84 | 6.173% | $24.2499 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $219.93 | 10.739% | $243.5483 | $243.55 | $243.55 | $243.50 |
| Purchase #5 | $157.38 | 5.874% | $166.6245 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $215.94 | 4.123% | $224.8432 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $203.84 | 5.446% | $214.9411 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $938.73 | $999.5751 | $999.57 | $999.55 | $999.40 | |