| 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 | $70.43 | 9.554% | $77.1589 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $196.96 | 12.125% | $220.8414 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $187.37 | 6.458% | $199.4704 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $6.97 | 4.745% | $7.3007 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $201.61 | 9.582% | $220.9283 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $47.33 | 10.346% | $52.2268 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $248.66 | 10.683% | $275.2243 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $959.33 | $1,053.1508 | $1,053.15 | $1,053.15 | $1,053.10 | |