| 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 | $56.79 | 5.815% | $60.0923 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $67.70 | 13.687% | $76.9661 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $127.55 | 10.727% | $141.2323 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $19.97 | 12.625% | $22.4912 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $233.79 | 8.642% | $253.9941 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $65.52 | 12.122% | $73.4623 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $204.40 | 5.722% | $216.0958 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $775.72 | $844.3341 | $844.33 | $844.35 | $844.40 | |