| 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 | $67.59 | 7.193% | $72.4517 | $72.45 | $72.45 | $72.50 |
| Purchase #2 | $50.92 | 5.608% | $53.7756 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $110.37 | 10.719% | $122.2006 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $54.46 | 4.798% | $57.073 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $231.66 | 3.750% | $240.3473 | $240.35 | $240.35 | $240.30 |
| Purchase #6 | $72.47 | 10.625% | $80.1699 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $243.91 | 3.128% | $251.5395 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $831.38 | $877.5576 | $877.56 | $877.55 | $877.60 | |