| 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 | $44.57 | 9.717% | $48.9009 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $7.64 | 10.509% | $8.4429 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $195.40 | 10.470% | $215.8584 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $197.84 | 3.495% | $204.7545 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $24.57 | 5.162% | $25.8383 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $9.29 | 7.793% | $10.014 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $170.72 | 12.366% | $191.8312 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $650.03 | $705.6402 | $705.63 | $705.65 | $705.60 | |