| 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 | $41.91 | 8.821% | $45.6069 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $26.68 | 6.700% | $28.4676 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $152.94 | 12.470% | $172.0116 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $80.25 | 4.573% | $83.9198 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $78.34 | 11.376% | $87.252 | $87.25 | $87.25 | $87.30 |
| Purchase #6 | $48.69 | 3.123% | $50.2106 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $73.31 | 3.294% | $75.7248 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $502.12 | $543.1933 | $543.19 | $543.10 | $543.20 | |