| 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 | $49.95 | 13.550% | $56.7182 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $127.47 | 5.663% | $134.6886 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $8.45 | 4.817% | $8.857 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $140.98 | 6.514% | $150.1634 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $200.80 | 9.580% | $220.0366 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $209.55 | 8.779% | $227.9464 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $6.72 | 4.629% | $7.0311 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $743.92 | $805.4413 | $805.45 | $805.45 | $805.40 | |