| 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 | $113.98 | 10.465% | $125.908 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $224.95 | 13.654% | $255.6647 | $255.66 | $255.65 | $255.70 |
| Purchase #3 | $110.88 | 6.830% | $118.4531 | $118.45 | $118.45 | $118.50 |
| Purchase #4 | $27.49 | 13.265% | $31.1365 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $45.81 | 3.487% | $47.4074 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $139.87 | 5.569% | $147.6594 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $19.97 | 7.215% | $21.4108 | $21.41 | $21.40 | $21.40 |
| 7 purchase totals = | $682.95 | $747.6399 | $747.64 | $747.60 | $747.70 | |