| 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 | $107.96 | 5.326% | $113.7099 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $89.79 | 4.306% | $93.6564 | $93.66 | $93.65 | $93.70 |
| Purchase #3 | $195.89 | 12.430% | $220.2391 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $203.79 | 6.517% | $217.071 | $217.07 | $217.05 | $217.10 |
| Purchase #5 | $111.61 | 6.204% | $118.5343 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $17.46 | 7.786% | $18.8194 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $85.33 | 5.643% | $90.1452 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $811.83 | $872.1753 | $872.18 | $872.15 | $872.10 | |