| 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 | $22.70 | 12.569% | $25.5532 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $42.42 | 9.842% | $46.595 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $210.44 | 5.520% | $222.0563 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $177.47 | 4.317% | $185.1314 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $61.40 | 4.530% | $64.1814 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $118.37 | 3.722% | $122.7757 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $153.53 | 10.399% | $169.4956 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $786.33 | $835.7886 | $835.80 | $835.85 | $835.90 | |