| 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 | $249.73 | 6.464% | $265.8725 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $115.88 | 8.854% | $126.14 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $38.70 | 4.759% | $40.5417 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $69.89 | 8.372% | $75.7412 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $107.56 | 12.144% | $120.6221 | $120.62 | $120.60 | $120.60 |
| Purchase #6 | $54.96 | 4.558% | $57.4651 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $156.85 | 10.472% | $173.2753 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $793.57 | $859.6579 | $859.66 | $859.65 | $859.60 | |