| 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 | $25.33 | 6.407% | $26.9529 | $26.95 | $26.95 | $27.00 |
| Purchase #2 | $141.48 | 6.823% | $151.1332 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $191.66 | 10.397% | $211.5869 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $7.53 | 12.776% | $8.492 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $103.89 | 9.664% | $113.9299 | $113.93 | $113.95 | $113.90 |
| Purchase #6 | $55.77 | 6.129% | $59.1881 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $182.60 | 4.731% | $191.2388 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $708.26 | $762.5218 | $762.52 | $762.60 | $762.50 | |