| 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 | $10.48 | 10.372% | $11.567 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $61.73 | 13.245% | $69.9061 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $241.85 | 9.114% | $263.8922 | $263.89 | $263.90 | $263.90 |
| Purchase #4 | $135.42 | 12.313% | $152.0943 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $187.76 | 6.371% | $199.7222 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $60.53 | 7.853% | $65.2834 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $42.76 | 10.354% | $47.1874 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $740.53 | $809.6526 | $809.65 | $809.65 | $809.70 | |