| 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 | $71.72 | 13.805% | $81.6209 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $93.58 | 7.411% | $100.5152 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $142.98 | 7.391% | $153.5477 | $153.55 | $153.55 | $153.50 |
| Purchase #4 | $170.29 | 12.828% | $192.1348 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $8.57 | 13.290% | $9.709 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $86.46 | 6.165% | $91.7903 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $242.77 | 5.140% | $255.2484 | $255.25 | $255.25 | $255.20 |
| 7 purchase totals = | $816.37 | $884.5663 | $884.57 | $884.55 | $884.40 | |