| 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 | $5.96 | 8.513% | $6.4674 | $6.47 | $6.45 | $6.50 |
| Purchase #2 | $219.76 | 3.445% | $227.3307 | $227.33 | $227.35 | $227.30 |
| Purchase #3 | $5.25 | 3.736% | $5.4461 | $5.45 | $5.45 | $5.40 |
| Purchase #4 | $211.99 | 5.573% | $223.8042 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $63.87 | 3.511% | $66.1125 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $228.59 | 7.634% | $246.0406 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $25.61 | 10.173% | $28.2153 | $28.22 | $28.20 | $28.20 |
| 7 purchase totals = | $761.03 | $803.4168 | $803.42 | $803.40 | $803.30 | |