| 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 | $88.69 | 8.334% | $96.0814 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $84.80 | 6.313% | $90.1534 | $90.15 | $90.15 | $90.20 |
| Purchase #3 | $104.96 | 3.194% | $108.3124 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $162.26 | 4.747% | $169.9625 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $232.45 | 6.304% | $247.1036 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $60.29 | 7.691% | $64.9269 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $129.63 | 6.106% | $137.5452 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $863.08 | $914.0854 | $914.08 | $914.10 | $914.10 | |