| 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 | $65.91 | 4.445% | $68.8397 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $247.57 | 5.131% | $260.2728 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $103.97 | 4.751% | $108.9096 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $202.44 | 5.762% | $214.1046 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $140.40 | 10.171% | $154.6801 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $77.36 | 3.250% | $79.8742 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $155.69 | 3.330% | $160.8745 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $993.34 | $1,047.5555 | $1,047.54 | $1,047.50 | $1,047.60 | |