| 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 | $12.95 | 10.600% | $14.3227 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $66.85 | 4.829% | $70.0782 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $181.61 | 6.378% | $193.1931 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $60.95 | 7.589% | $65.5755 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $119.36 | 4.435% | $124.6536 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $60.74 | 9.442% | $66.4751 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $136.29 | 10.821% | $151.0379 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $638.75 | $685.3361 | $685.34 | $685.40 | $685.40 | |