| 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 | $80.84 | 7.871% | $87.2029 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $23.71 | 12.630% | $26.7046 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $194.50 | 7.262% | $208.6246 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $184.26 | 10.355% | $203.3401 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $76.66 | 10.141% | $84.4341 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $124.92 | 6.221% | $132.6913 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $62.93 | 5.776% | $66.5648 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $747.82 | $809.5624 | $809.54 | $809.55 | $809.50 | |