| 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 | $10.36 | 9.104% | $11.3032 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $68.74 | 6.326% | $73.0885 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $64.54 | 3.113% | $66.5491 | $66.55 | $66.55 | $66.50 |
| Purchase #4 | $211.80 | 12.468% | $238.2072 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $40.28 | 3.250% | $41.5891 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $78.71 | 11.506% | $87.7664 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $241.83 | 9.272% | $264.2525 | $264.25 | $264.25 | $264.30 |
| 7 purchase totals = | $716.26 | $782.7560 | $782.76 | $782.75 | $782.80 | |