| 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 | $60.97 | 4.580% | $63.7624 | $63.76 | $63.75 | $63.80 |
| Purchase #2 | $48.75 | 13.824% | $55.4892 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $82.69 | 13.590% | $93.9276 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $14.41 | 9.138% | $15.7268 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $140.45 | 3.587% | $145.4879 | $145.49 | $145.50 | $145.50 |
| Purchase #6 | $51.25 | 11.491% | $57.1391 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $127.98 | 7.781% | $137.9381 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $526.50 | $569.4711 | $569.48 | $569.55 | $569.40 | |