| 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 | $74.32 | 9.827% | $81.6234 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $99.98 | 13.384% | $113.3613 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $50.92 | 12.509% | $57.2896 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $136.70 | 10.856% | $151.5402 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $176.93 | 11.784% | $197.7794 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $40.74 | 3.826% | $42.2987 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $162.52 | 12.186% | $182.3247 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $742.11 | $826.2173 | $826.21 | $826.20 | $826.20 | |