| 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 | $33.32 | 3.688% | $34.5488 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $5.85 | 5.746% | $6.1861 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $131.66 | 4.873% | $138.0758 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $224.64 | 5.176% | $236.2674 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $246.76 | 5.676% | $260.7661 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $131.64 | 4.845% | $138.018 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $91.39 | 5.439% | $96.3607 | $96.36 | $96.35 | $96.40 |
| 7 purchase totals = | $865.26 | $910.2229 | $910.24 | $910.20 | $910.30 | |