| 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 | $79.66 | 7.456% | $85.5994 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $202.91 | 7.135% | $217.3876 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $24.40 | 4.410% | $25.476 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $5.44 | 9.390% | $5.9508 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $95.54 | 7.622% | $102.8221 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $70.43 | 7.488% | $75.7038 | $75.70 | $75.70 | $75.70 |
| Purchase #7 | $137.39 | 12.546% | $154.6269 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $615.77 | $667.5666 | $667.57 | $667.60 | $667.60 | |