| 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 | $96.49 | 3.840% | $100.1952 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $8.54 | 11.840% | $9.5511 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $178.34 | 6.530% | $189.9856 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $34.46 | 7.706% | $37.1155 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $237.98 | 7.552% | $255.9522 | $255.95 | $255.95 | $256.00 |
| Purchase #6 | $21.71 | 12.661% | $24.4587 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $226.27 | 7.812% | $243.9462 | $243.95 | $243.95 | $243.90 |
| 7 purchase totals = | $803.79 | $861.2045 | $861.22 | $861.20 | $861.30 | |