| 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 | $8.31 | 5.322% | $8.7523 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $6.28 | 10.709% | $6.9525 | $6.95 | $6.95 | $7.00 |
| Purchase #3 | $88.50 | 6.626% | $94.364 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $188.82 | 3.272% | $194.9982 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $8.99 | 5.166% | $9.4544 | $9.45 | $9.45 | $9.50 |
| Purchase #6 | $184.92 | 5.415% | $194.9334 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $149.65 | 7.271% | $160.5311 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $635.47 | $669.9859 | $669.97 | $670.00 | $670.10 | |