| 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 | $98.44 | 10.694% | $108.9672 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $36.63 | 13.215% | $41.4707 | $41.47 | $41.45 | $41.50 |
| Purchase #3 | $90.77 | 12.316% | $101.9492 | $101.95 | $101.95 | $101.90 |
| Purchase #4 | $44.80 | 13.462% | $50.831 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $137.91 | 3.206% | $142.3314 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $46.42 | 3.326% | $47.9639 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $140.26 | 12.652% | $158.0057 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $595.23 | $651.5191 | $651.52 | $651.50 | $651.50 | |