| 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 | $37.84 | 3.624% | $39.2113 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $198.53 | 5.581% | $209.61 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $49.91 | 11.397% | $55.5982 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $201.66 | 9.686% | $221.1928 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $9.62 | 12.449% | $10.8176 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $61.36 | 12.846% | $69.2423 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $194.96 | 4.743% | $204.207 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $753.88 | $809.8792 | $809.88 | $809.85 | $809.80 | |