| 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 | $8.73 | 3.246% | $9.0134 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $87.68 | 8.303% | $94.9601 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $183.29 | 13.581% | $208.1826 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $115.29 | 7.245% | $123.6428 | $123.64 | $123.65 | $123.60 |
| Purchase #5 | $156.64 | 3.198% | $161.6493 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $91.82 | 8.593% | $99.7101 | $99.71 | $99.70 | $99.70 |
| Purchase #7 | $140.27 | 8.496% | $152.1873 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $783.72 | $849.3456 | $849.34 | $849.35 | $849.30 | |