| 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 | $38.67 | 5.124% | $40.6515 | $40.65 | $40.65 | $40.70 |
| Purchase #2 | $67.93 | 13.386% | $77.0231 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $44.37 | 9.747% | $48.6947 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $33.90 | 10.728% | $37.5368 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $118.70 | 8.269% | $128.5153 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $224.60 | 7.262% | $240.9105 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $182.28 | 10.418% | $201.2699 | $201.27 | $201.25 | $201.30 |
| 7 purchase totals = | $710.45 | $774.6018 | $774.60 | $774.55 | $774.60 | |