| 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 | $65.74 | 10.121% | $72.3935 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $90.48 | 7.802% | $97.5392 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $203.26 | 4.241% | $211.8803 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $147.63 | 8.549% | $160.2509 | $160.25 | $160.25 | $160.30 |
| Purchase #5 | $43.50 | 11.318% | $48.4233 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $82.95 | 7.668% | $89.3106 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $191.41 | 8.317% | $207.3296 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $824.97 | $887.1274 | $887.12 | $887.15 | $887.10 | |