| 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 | $32.75 | 9.431% | $35.8387 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $16.88 | 13.347% | $19.133 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $161.41 | 6.724% | $172.2632 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $9.89 | 5.266% | $10.4108 | $10.41 | $10.40 | $10.40 |
| Purchase #5 | $50.65 | 8.112% | $54.7587 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $76.75 | 3.813% | $79.6765 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $125.92 | 6.779% | $134.4561 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $474.25 | $506.5370 | $506.54 | $506.55 | $506.60 | |