| 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 | $61.66 | 9.370% | $67.4375 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $7.86 | 5.160% | $8.2656 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $70.45 | 9.477% | $77.1265 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $197.34 | 9.324% | $215.74 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $195.91 | 13.111% | $221.5958 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $129.61 | 8.154% | $140.1784 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $45.49 | 6.820% | $48.5924 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $708.32 | $778.9362 | $778.95 | $779.00 | $778.90 | |