| 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 | $56.25 | 13.717% | $63.9658 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $181.80 | 3.701% | $188.5284 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $5.86 | 3.829% | $6.0844 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $86.34 | 4.306% | $90.0578 | $90.06 | $90.05 | $90.10 |
| Purchase #5 | $43.65 | 13.827% | $49.6855 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $57.30 | 4.111% | $59.6556 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $121.68 | 12.299% | $136.6454 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $552.88 | $594.6229 | $594.64 | $594.65 | $594.70 | |