| 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 | $232.52 | 6.504% | $247.6431 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $110.30 | 8.411% | $119.5773 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $99.91 | 12.672% | $112.5706 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $91.60 | 13.563% | $104.0237 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $72.37 | 10.670% | $80.0919 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $23.57 | 13.815% | $26.8262 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $130.62 | 10.301% | $144.0752 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $760.89 | $834.8080 | $834.81 | $834.85 | $834.80 | |