| 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 | $63.27 | 5.688% | $66.8688 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $22.76 | 8.496% | $24.6937 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $126.40 | 12.394% | $142.066 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $117.51 | 4.195% | $122.4395 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $38.67 | 12.368% | $43.4527 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $21.29 | 11.460% | $23.7298 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $210.72 | 5.232% | $221.7449 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $600.62 | $644.9954 | $644.99 | $645.00 | $645.00 | |