| 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 | $66.30 | 6.583% | $70.6645 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $40.56 | 3.211% | $41.8624 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $66.39 | 8.799% | $72.2317 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $49.76 | 7.778% | $53.6303 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $193.65 | 5.445% | $204.1942 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $144.60 | 10.652% | $160.0028 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $94.79 | 5.554% | $100.0546 | $100.05 | $100.05 | $100.10 |
| 7 purchase totals = | $656.05 | $702.6405 | $702.62 | $702.65 | $702.70 | |