| 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 | $99.53 | 6.520% | $106.0194 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $145.80 | 6.602% | $155.4257 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $66.35 | 6.633% | $70.751 | $70.75 | $70.75 | $70.80 |
| Purchase #4 | $36.64 | 5.395% | $38.6167 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $195.95 | 10.687% | $216.8912 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $55.70 | 4.648% | $58.2889 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $64.26 | 3.726% | $66.6543 | $66.65 | $66.65 | $66.70 |
| 7 purchase totals = | $664.23 | $712.6472 | $712.65 | $712.65 | $712.70 | |