| 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 | $63.44 | 8.645% | $68.9244 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $250.94 | 11.517% | $279.8408 | $279.84 | $279.85 | $279.80 |
| Purchase #3 | $62.60 | 8.707% | $68.0506 | $68.05 | $68.05 | $68.10 |
| Purchase #4 | $132.34 | 3.257% | $136.6503 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $145.78 | 7.272% | $156.3811 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $19.30 | 9.342% | $21.103 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $131.61 | 4.468% | $137.4903 | $137.49 | $137.50 | $137.50 |
| 7 purchase totals = | $806.01 | $868.4405 | $868.43 | $868.45 | $868.50 | |