| 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 | $104.84 | 11.331% | $116.7194 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $74.64 | 5.855% | $79.0102 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $104.45 | 7.204% | $111.9746 | $111.97 | $111.95 | $112.00 |
| Purchase #4 | $85.48 | 10.403% | $94.3725 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $75.84 | 6.433% | $80.7188 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $83.50 | 5.825% | $88.3639 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $183.42 | 7.612% | $197.3819 | $197.38 | $197.40 | $197.40 |
| 7 purchase totals = | $712.17 | $768.5413 | $768.53 | $768.45 | $768.60 | |