| 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 | $136.51 | 4.319% | $142.4059 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $53.35 | 7.296% | $57.2424 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $96.95 | 5.134% | $101.9274 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $58.94 | 10.250% | $64.9814 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $94.85 | 4.249% | $98.8802 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $243.68 | 12.324% | $273.7111 | $273.71 | $273.70 | $273.70 |
| Purchase #7 | $66.58 | 5.392% | $70.17 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $750.86 | $809.3184 | $809.32 | $809.35 | $809.30 | |