| 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 | $116.64 | 6.289% | $123.9755 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $129.64 | 13.510% | $147.1544 | $147.15 | $147.15 | $147.20 |
| Purchase #3 | $11.95 | 10.452% | $13.199 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $148.46 | 5.421% | $156.508 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $19.75 | 6.176% | $20.9698 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $55.36 | 13.746% | $62.9698 | $62.97 | $62.95 | $63.00 |
| Purchase #7 | $119.84 | 13.442% | $135.9489 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $601.64 | $660.7254 | $660.73 | $660.70 | $660.80 | |