| 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 | $72.74 | 12.768% | $82.0274 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $41.67 | 12.574% | $46.9096 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $173.33 | 8.628% | $188.2849 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $64.92 | 9.602% | $71.1536 | $71.15 | $71.15 | $71.20 |
| Purchase #5 | $27.30 | 4.610% | $28.5585 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $245.70 | 4.648% | $257.1201 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $176.67 | 10.322% | $194.9059 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $802.33 | $868.9600 | $868.96 | $868.95 | $869.00 | |