| 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 | $63.58 | 12.439% | $71.4887 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $20.28 | 11.129% | $22.537 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $171.80 | 5.723% | $181.6321 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $210.94 | 6.871% | $225.4337 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $180.66 | 5.535% | $190.6595 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $33.47 | 12.698% | $37.72 | $37.72 | $37.70 | $37.70 |
| Purchase #7 | $142.42 | 8.625% | $154.7037 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $823.15 | $884.1747 | $884.17 | $884.20 | $884.10 | |