| 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 | $36.25 | 10.653% | $40.1117 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $54.69 | 10.316% | $60.3318 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $229.47 | 6.671% | $244.7779 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $11.82 | 11.746% | $13.2084 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $34.62 | 10.509% | $38.2582 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $154.87 | 11.579% | $172.8024 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $180.50 | 13.163% | $204.2592 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $702.22 | $773.7496 | $773.75 | $773.75 | $773.80 | |