| 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 | $47.38 | 9.380% | $51.8242 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $199.98 | 5.481% | $210.9409 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $102.27 | 4.678% | $107.0542 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $98.74 | 6.102% | $104.7651 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $123.75 | 7.605% | $133.1612 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $141.88 | 8.507% | $153.9497 | $153.95 | $153.95 | $153.90 |
| Purchase #7 | $81.70 | 13.352% | $92.6086 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $795.70 | $854.3039 | $854.30 | $854.25 | $854.30 | |