| 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 | $37.73 | 7.264% | $40.4707 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $93.71 | 5.344% | $98.7179 | $98.72 | $98.70 | $98.70 |
| Purchase #3 | $102.60 | 4.529% | $107.2468 | $107.25 | $107.25 | $107.20 |
| Purchase #4 | $71.45 | 13.284% | $80.9414 | $80.94 | $80.95 | $80.90 |
| Purchase #5 | $240.89 | 3.265% | $248.7551 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $213.81 | 5.374% | $225.3001 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $57.90 | 12.131% | $64.9238 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $818.09 | $866.3558 | $866.36 | $866.30 | $866.30 | |