| 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 | $75.29 | 13.639% | $85.5588 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $164.82 | 8.156% | $178.2627 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $199.67 | 10.614% | $220.863 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $90.42 | 9.344% | $98.8688 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $181.63 | 3.226% | $187.4894 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $71.83 | 12.180% | $80.5789 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $26.91 | 10.296% | $29.6807 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $810.57 | $881.3023 | $881.30 | $881.30 | $881.50 | |