| 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 | $120.57 | 4.275% | $125.7244 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $20.80 | 11.272% | $23.1446 | $23.14 | $23.15 | $23.10 |
| Purchase #3 | $155.82 | 12.235% | $174.8846 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $71.41 | 7.574% | $76.8186 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $122.45 | 3.765% | $127.0602 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $50.91 | 10.443% | $56.2265 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $146.42 | 6.297% | $155.6401 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $688.38 | $739.4990 | $739.49 | $739.50 | $739.40 | |