| 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 | $43.52 | 5.182% | $45.7752 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $111.51 | 11.192% | $123.9902 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $157.84 | 12.306% | $177.2638 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $154.91 | 9.610% | $169.7969 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $103.33 | 8.575% | $112.1905 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $143.45 | 11.188% | $159.4992 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $72.28 | 10.814% | $80.0964 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $786.84 | $868.6122 | $868.62 | $868.65 | $868.70 | |