| 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 | $63.92 | 5.178% | $67.2298 | $67.23 | $67.25 | $67.20 |
| Purchase #2 | $42.58 | 11.162% | $47.3328 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $89.54 | 6.500% | $95.3601 | $95.36 | $95.35 | $95.40 |
| Purchase #4 | $70.37 | 9.492% | $77.0495 | $77.05 | $77.05 | $77.00 |
| Purchase #5 | $140.68 | 10.637% | $155.6441 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $103.90 | 8.443% | $112.6723 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $16.28 | 8.301% | $17.6314 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $527.27 | $572.9200 | $572.91 | $572.95 | $572.80 | |