| 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 | $20.69 | 8.684% | $22.4867 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $60.48 | 3.631% | $62.676 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $61.39 | 4.310% | $64.0359 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $212.73 | 5.204% | $223.8005 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $216.25 | 11.358% | $240.8117 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $42.81 | 6.380% | $45.5413 | $45.54 | $45.55 | $45.50 |
| Purchase #7 | $173.47 | 11.686% | $193.7417 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $787.82 | $853.0938 | $853.10 | $853.15 | $853.00 | |