| 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 | $69.97 | 9.742% | $76.7865 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $27.62 | 4.489% | $28.8599 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $73.40 | 8.455% | $79.606 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $50.73 | 13.184% | $57.4182 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $211.30 | 5.703% | $223.3504 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $13.56 | 11.450% | $15.1126 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $60.71 | 4.293% | $63.3163 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $507.29 | $544.4499 | $544.46 | $544.40 | $544.50 | |