| 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 | $91.92 | 3.516% | $95.1519 | $95.15 | $95.15 | $95.20 |
| Purchase #2 | $223.98 | 6.643% | $238.859 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $63.68 | 8.163% | $68.8782 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $69.28 | 11.743% | $77.4156 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $21.61 | 3.464% | $22.3586 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $235.47 | 10.820% | $260.9479 | $260.95 | $260.95 | $260.90 |
| Purchase #7 | $125.80 | 3.179% | $129.7992 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $831.74 | $893.4104 | $893.42 | $893.40 | $893.50 | |