| 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 | $54.34 | 11.358% | $60.5119 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $124.76 | 3.133% | $128.6687 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $86.47 | 5.644% | $91.3504 | $91.35 | $91.35 | $91.40 |
| Purchase #4 | $224.50 | 10.299% | $247.6213 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $169.50 | 4.441% | $177.0275 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $68.45 | 8.258% | $74.1026 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $18.52 | 12.257% | $20.79 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $746.54 | $800.0724 | $800.07 | $800.05 | $800.10 | |