| 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 | $226.79 | 7.808% | $244.4978 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $83.74 | 4.864% | $87.8131 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $96.33 | 7.768% | $103.8129 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $95.34 | 8.386% | $103.3352 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $8.38 | 3.492% | $8.6726 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $155.25 | 9.386% | $169.8218 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $216.50 | 12.529% | $243.6253 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $882.33 | $961.5787 | $961.58 | $961.55 | $961.50 | |