| 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 | $53.95 | 7.787% | $58.1511 | $58.15 | $58.15 | $58.20 |
| Purchase #2 | $189.47 | 11.612% | $211.4713 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $72.90 | 6.391% | $77.559 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $19.54 | 3.846% | $20.2915 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $121.76 | 4.805% | $127.6106 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $210.78 | 10.504% | $232.9203 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $39.84 | 9.700% | $43.7045 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $708.24 | $771.7083 | $771.70 | $771.65 | $771.80 | |