| 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 | $42.34 | 12.677% | $47.7074 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $217.70 | 9.621% | $238.6449 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $21.42 | 6.157% | $22.7388 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $48.51 | 13.410% | $55.0152 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $8.89 | 9.699% | $9.7522 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $115.58 | 5.721% | $122.1923 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $53.51 | 13.738% | $60.8612 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $507.95 | $556.9120 | $556.91 | $556.90 | $556.90 | |