| 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 | $8.71 | 5.757% | $9.2114 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $231.63 | 6.487% | $246.6558 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $242.87 | 12.357% | $272.8814 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $38.30 | 4.251% | $39.9281 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $30.68 | 4.484% | $32.0557 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $86.97 | 10.171% | $95.8157 | $95.82 | $95.80 | $95.80 |
| Purchase #7 | $69.80 | 13.296% | $79.0806 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $708.96 | $775.6287 | $775.64 | $775.65 | $775.70 | |