| 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 | $76.65 | 7.360% | $82.2914 | $82.29 | $82.30 | $82.30 |
| Purchase #2 | $152.73 | 9.812% | $167.7159 | $167.72 | $167.70 | $167.70 |
| Purchase #3 | $119.42 | 8.397% | $129.4477 | $129.45 | $129.45 | $129.40 |
| Purchase #4 | $166.89 | 13.673% | $189.7089 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $137.63 | 10.527% | $152.1183 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $29.77 | 7.191% | $31.9108 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $8.65 | 9.736% | $9.4922 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $691.74 | $762.6852 | $762.69 | $762.65 | $762.60 | |