| 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 | $69.75 | 11.301% | $77.6324 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $227.43 | 9.209% | $248.374 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $160.82 | 12.433% | $180.8148 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $60.44 | 9.363% | $66.099 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $81.97 | 3.409% | $84.7644 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $130.84 | 9.168% | $142.8354 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $98.79 | 13.146% | $111.7769 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $830.04 | $912.2969 | $912.29 | $912.30 | $912.30 | |