| 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 | $18.73 | 5.205% | $19.7049 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $14.75 | 10.218% | $16.2572 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $19.27 | 11.872% | $21.5577 | $21.56 | $21.55 | $21.60 |
| Purchase #4 | $91.45 | 5.789% | $96.744 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $228.98 | 13.538% | $259.9793 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $89.59 | 8.598% | $97.2929 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $248.61 | 12.781% | $280.3848 | $280.38 | $280.40 | $280.40 |
| 7 purchase totals = | $711.38 | $791.9208 | $791.91 | $791.95 | $792.00 | |