| 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 | $211.30 | 11.341% | $235.2635 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $94.76 | 5.289% | $99.7719 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $37.27 | 4.326% | $38.8823 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $111.89 | 7.679% | $120.482 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $71.62 | 5.186% | $75.3342 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $14.25 | 8.740% | $15.4955 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $25.58 | 5.232% | $26.9183 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $566.67 | $612.1477 | $612.14 | $612.15 | $612.20 | |