| 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 | $83.95 | 5.793% | $88.8132 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $108.35 | 4.324% | $113.0351 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $168.44 | 13.620% | $191.3815 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $85.53 | 9.604% | $93.7443 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $50.83 | 11.295% | $56.5712 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $149.54 | 4.834% | $156.7688 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $44.33 | 5.392% | $46.7203 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $690.97 | $747.0344 | $747.03 | $747.00 | $747.00 | |