| 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 | $57.84 | 10.781% | $64.0757 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $77.94 | 13.487% | $88.4518 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $84.90 | 10.529% | $93.8391 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $227.53 | 5.729% | $240.5652 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $124.55 | 10.135% | $137.1731 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $13.54 | 12.201% | $15.192 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $70.48 | 9.487% | $77.1664 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $656.78 | $716.4633 | $716.47 | $716.45 | $716.60 | |