| 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 | $128.27 | 5.645% | $135.5108 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $24.28 | 6.173% | $25.7788 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $182.84 | 9.521% | $200.2482 | $200.25 | $200.25 | $200.20 |
| Purchase #4 | $107.36 | 6.297% | $114.1205 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $117.34 | 11.358% | $130.6675 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $66.54 | 8.103% | $71.9317 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $72.37 | 8.265% | $78.3514 | $78.35 | $78.35 | $78.40 |
| 7 purchase totals = | $699.00 | $756.6089 | $756.61 | $756.60 | $756.60 | |