| 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 | $82.85 | 8.514% | $89.9038 | $89.90 | $89.90 | $89.90 |
| Purchase #2 | $72.53 | 9.858% | $79.68 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $178.43 | 5.870% | $188.9038 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $45.92 | 10.296% | $50.6479 | $50.65 | $50.65 | $50.60 |
| Purchase #5 | $10.64 | 8.197% | $11.5122 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $206.44 | 6.150% | $219.1361 | $219.14 | $219.15 | $219.10 |
| Purchase #7 | $77.72 | 8.470% | $84.3029 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $674.53 | $724.0867 | $724.08 | $724.10 | $724.00 | |