| 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 | $7.33 | 5.578% | $7.7389 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $239.42 | 10.665% | $264.9541 | $264.95 | $264.95 | $265.00 |
| Purchase #3 | $68.67 | 12.668% | $77.3691 | $77.37 | $77.35 | $77.40 |
| Purchase #4 | $36.67 | 4.132% | $38.1852 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $57.67 | 5.379% | $60.7721 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $164.25 | 3.551% | $170.0825 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $245.97 | 4.142% | $256.1581 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $819.98 | $875.2600 | $875.26 | $875.25 | $875.40 | |