| 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 | $5.31 | 13.608% | $6.0326 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $92.65 | 12.614% | $104.3369 | $104.34 | $104.35 | $104.30 |
| Purchase #3 | $29.37 | 11.803% | $32.8365 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $32.76 | 6.340% | $34.837 | $34.84 | $34.85 | $34.80 |
| Purchase #5 | $107.81 | 4.592% | $112.7606 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $87.65 | 5.531% | $92.4979 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $178.31 | 13.833% | $202.9756 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $533.86 | $586.2771 | $586.29 | $586.35 | $586.20 | |