| 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 | $70.65 | 12.325% | $79.3576 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $14.60 | 7.487% | $15.6931 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $129.46 | 10.691% | $143.3006 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $91.53 | 4.368% | $95.528 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $38.85 | 13.561% | $44.1184 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $65.81 | 3.680% | $68.2318 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $224.30 | 12.813% | $253.0396 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $635.20 | $699.2691 | $699.27 | $699.30 | $699.20 | |