| 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 | $56.92 | 12.314% | $63.9291 | $63.93 | $63.95 | $63.90 |
| Purchase #2 | $201.58 | 5.869% | $213.4107 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $202.39 | 13.686% | $230.0891 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $130.50 | 13.277% | $147.8265 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $96.61 | 3.762% | $100.2445 | $100.24 | $100.25 | $100.20 |
| Purchase #6 | $120.31 | 8.229% | $130.2103 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $13.38 | 12.444% | $15.045 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $821.69 | $900.7552 | $900.76 | $900.80 | $900.60 | |