| 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 | $130.33 | 8.130% | $140.9258 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $41.25 | 9.496% | $45.1671 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $99.79 | 5.804% | $105.5818 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $120.85 | 9.278% | $132.0625 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $64.47 | 8.416% | $69.8958 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $60.30 | 7.206% | $64.6452 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $36.62 | 5.621% | $38.6784 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $553.61 | $596.9566 | $596.97 | $597.00 | $597.00 | |