| 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 | $94.33 | 10.874% | $104.5874 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $107.51 | 6.120% | $114.0896 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $105.31 | 5.772% | $111.3885 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $102.27 | 7.560% | $110.0016 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $232.62 | 3.250% | $240.1802 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $52.78 | 5.505% | $55.6855 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $30.76 | 3.386% | $31.8015 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $725.58 | $767.7343 | $767.74 | $767.80 | $767.80 | |