| 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 | $81.95 | 3.254% | $84.6167 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $208.66 | 5.171% | $219.4498 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $161.79 | 8.345% | $175.2914 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $9.36 | 9.825% | $10.2796 | $10.28 | $10.30 | $10.30 |
| Purchase #5 | $120.31 | 4.454% | $125.6686 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $18.86 | 4.457% | $19.7006 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $205.73 | 10.215% | $226.7453 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $806.66 | $861.7520 | $861.76 | $861.75 | $861.70 | |