| 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 | $54.44 | 7.232% | $58.3771 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $50.87 | 8.213% | $55.048 | $55.05 | $55.05 | $55.00 |
| Purchase #3 | $69.46 | 5.748% | $73.4526 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $86.88 | 5.263% | $91.4525 | $91.45 | $91.45 | $91.50 |
| Purchase #5 | $230.34 | 11.535% | $256.9097 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $108.95 | 8.708% | $118.4374 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $85.74 | 9.512% | $93.8956 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $686.68 | $747.5729 | $747.58 | $747.60 | $747.60 | |