| 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 | $103.63 | 11.259% | $115.2977 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $112.92 | 13.606% | $128.2839 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $57.95 | 7.513% | $62.3038 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $101.97 | 6.762% | $108.8652 | $108.87 | $108.85 | $108.90 |
| Purchase #5 | $90.69 | 13.482% | $102.9168 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $93.75 | 11.471% | $104.5041 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $47.27 | 7.264% | $50.7037 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $608.18 | $672.8752 | $672.87 | $672.85 | $672.90 | |