| 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 | $33.25 | 10.155% | $36.6265 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $51.45 | 13.819% | $58.5599 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $51.59 | 12.727% | $58.1559 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $245.31 | 12.550% | $276.0964 | $276.10 | $276.10 | $276.10 |
| Purchase #5 | $122.69 | 11.442% | $136.7282 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $102.32 | 4.259% | $106.6778 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $16.99 | 11.726% | $18.9822 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $623.60 | $691.8269 | $691.84 | $691.90 | $691.90 | |