| 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 | $10.33 | 7.380% | $11.0924 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $80.86 | 3.515% | $83.7022 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $93.36 | 10.172% | $102.8566 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $72.91 | 3.643% | $75.5661 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $167.36 | 8.191% | $181.0685 | $181.07 | $181.05 | $181.10 |
| Purchase #6 | $129.52 | 13.294% | $146.7384 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $9.34 | 3.104% | $9.6299 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $563.68 | $610.6541 | $610.66 | $610.65 | $610.70 | |