| 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 | $78.47 | 5.548% | $82.8235 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $18.78 | 4.549% | $19.6343 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $143.46 | 9.137% | $156.5679 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $27.38 | 8.429% | $29.6879 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $72.26 | 4.488% | $75.503 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $16.72 | 8.186% | $18.0887 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $79.95 | 11.153% | $88.8668 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $437.02 | $471.1721 | $471.17 | $471.15 | $471.20 | |