| 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 | $82.60 | 6.753% | $88.178 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $20.99 | 10.129% | $23.1161 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $221.58 | 6.337% | $235.6215 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $113.33 | 10.248% | $124.9441 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $211.88 | 5.740% | $224.0419 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $39.89 | 10.282% | $43.9915 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $68.63 | 12.720% | $77.3597 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $758.90 | $817.2528 | $817.25 | $817.25 | $817.20 | |