| 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 | $36.33 | 12.199% | $40.7619 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $211.96 | 11.165% | $235.6253 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $137.47 | 13.304% | $155.759 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $22.31 | 5.460% | $23.5281 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $18.91 | 5.836% | $20.0136 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $28.88 | 8.679% | $31.3865 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $20.40 | 8.502% | $22.1344 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $476.26 | $529.2088 | $529.21 | $529.25 | $529.20 | |