| 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 | $24.35 | 10.548% | $26.9184 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $89.41 | 4.704% | $93.6158 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $172.70 | 4.755% | $180.9119 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $81.94 | 3.823% | $85.0726 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $147.38 | 3.366% | $152.3408 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $99.99 | 5.486% | $105.4755 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $86.50 | 5.694% | $91.4253 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $702.27 | $735.7603 | $735.77 | $735.75 | $735.70 | |