| 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 | $66.96 | 7.221% | $71.7952 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $52.95 | 5.277% | $55.7442 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $103.93 | 5.401% | $109.5433 | $109.54 | $109.55 | $109.50 |
| Purchase #4 | $147.66 | 12.290% | $165.8074 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $162.46 | 4.326% | $169.488 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $199.36 | 3.539% | $206.4154 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $29.71 | 4.744% | $31.1194 | $31.12 | $31.10 | $31.10 |
| 7 purchase totals = | $763.03 | $809.9129 | $809.92 | $809.90 | $809.80 | |