| 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 | $27.58 | 3.374% | $28.5105 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $86.53 | 9.351% | $94.6214 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $61.44 | 13.825% | $69.9341 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $109.94 | 6.604% | $117.2004 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $217.28 | 13.138% | $245.8262 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $108.65 | 4.464% | $113.5001 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $155.64 | 3.758% | $161.489 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $767.06 | $831.0817 | $831.08 | $831.10 | $831.00 | |