| 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 | $117.97 | 5.724% | $124.7226 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $32.63 | 6.384% | $34.7131 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $24.95 | 5.300% | $26.2724 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $122.47 | 8.749% | $133.1849 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $169.98 | 11.405% | $189.3662 | $189.37 | $189.35 | $189.40 |
| Purchase #6 | $194.77 | 10.563% | $215.3436 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $61.63 | 4.487% | $64.3953 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $724.40 | $787.9981 | $787.99 | $787.95 | $788.00 | |