| 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 | $238.39 | 5.367% | $251.1844 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $26.65 | 7.141% | $28.5531 | $28.55 | $28.55 | $28.60 |
| Purchase #3 | $84.73 | 3.460% | $87.6617 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $79.85 | 13.384% | $90.5371 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $6.46 | 8.395% | $7.0023 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $159.86 | 6.436% | $170.1486 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $74.33 | 10.698% | $82.2818 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $670.27 | $717.3690 | $717.36 | $717.40 | $717.40 | |