| 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 | $45.47 | 9.510% | $49.7942 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $229.42 | 10.785% | $254.1629 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $19.56 | 4.814% | $20.5016 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $205.86 | 5.380% | $216.9353 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $30.61 | 10.177% | $33.7252 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $132.60 | 11.206% | $147.4592 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $61.79 | 5.275% | $65.0494 | $65.05 | $65.05 | $65.00 |
| 7 purchase totals = | $725.31 | $787.6278 | $787.63 | $787.65 | $787.60 | |