| 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 | $10.32 | 10.445% | $11.3979 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $205.59 | 7.632% | $221.2806 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $244.74 | 10.142% | $269.5615 | $269.56 | $269.55 | $269.60 |
| Purchase #4 | $85.81 | 6.726% | $91.5816 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $118.65 | 13.310% | $134.4423 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $108.60 | 6.873% | $116.0641 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $19.38 | 6.747% | $20.6876 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $793.09 | $865.0156 | $865.01 | $865.05 | $865.10 | |