| 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 | $103.71 | 4.805% | $108.6933 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $85.61 | 7.670% | $92.1763 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $42.73 | 10.748% | $47.3226 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $156.63 | 10.122% | $172.4841 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $159.56 | 6.245% | $169.5245 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $41.49 | 13.408% | $47.053 | $47.05 | $47.05 | $47.10 |
| Purchase #7 | $55.41 | 5.427% | $58.4171 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $645.14 | $695.6709 | $695.66 | $695.65 | $695.70 | |