| 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 | $83.61 | 5.154% | $87.9193 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $212.26 | 10.471% | $234.4857 | $234.49 | $234.50 | $234.50 |
| Purchase #3 | $113.52 | 3.273% | $117.2355 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $76.82 | 7.564% | $82.6307 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $21.48 | 5.825% | $22.7312 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $62.74 | 9.755% | $68.8603 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $139.75 | 11.798% | $156.2377 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $710.18 | $770.1004 | $770.11 | $770.15 | $770.00 | |