| 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 | $39.37 | 11.729% | $43.9877 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $48.53 | 6.543% | $51.7053 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $110.59 | 9.755% | $121.3781 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $21.58 | 7.788% | $23.2607 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $60.77 | 7.666% | $65.4286 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $177.63 | 5.382% | $187.19 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $18.57 | 10.156% | $20.456 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $477.04 | $513.4064 | $513.42 | $513.45 | $513.50 | |