| 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 | $110.58 | 10.381% | $122.0593 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $57.33 | 6.760% | $61.2055 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $13.26 | 6.872% | $14.1712 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $35.61 | 5.284% | $37.4916 | $37.49 | $37.50 | $37.50 |
| Purchase #5 | $111.75 | 10.798% | $123.8168 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $13.99 | 5.557% | $14.7674 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $174.85 | 11.477% | $194.9175 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $517.37 | $568.4293 | $568.44 | $568.35 | $568.50 | |