| 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 | $80.29 | 11.442% | $89.4768 | $89.48 | $89.50 | $89.50 |
| Purchase #2 | $27.54 | 10.780% | $30.5088 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $88.93 | 3.407% | $91.9598 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $72.71 | 4.171% | $75.7427 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $248.75 | 7.545% | $267.5182 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $58.38 | 9.842% | $64.1258 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $242.30 | 10.194% | $267.0001 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $818.90 | $886.3322 | $886.34 | $886.35 | $886.30 | |