| 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 | $39.70 | 5.621% | $41.9315 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $152.53 | 3.609% | $158.0348 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $62.77 | 5.164% | $66.0114 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $157.43 | 8.398% | $170.651 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $127.80 | 8.215% | $138.2988 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $40.91 | 10.871% | $45.3573 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $128.39 | 12.861% | $144.9022 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $709.53 | $765.1870 | $765.18 | $765.20 | $765.20 | |