| 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 | $48.79 | 12.596% | $54.9356 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $137.35 | 9.115% | $149.8695 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $47.71 | 10.409% | $52.6761 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $50.43 | 7.280% | $54.1013 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $29.68 | 7.239% | $31.8285 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $146.25 | 12.500% | $164.5313 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $222.42 | 12.256% | $249.6798 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $682.63 | $757.6221 | $757.63 | $757.70 | $757.60 | |