| 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 | $30.67 | 9.165% | $33.4809 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $14.93 | 4.450% | $15.5944 | $15.59 | $15.60 | $15.60 |
| Purchase #3 | $116.34 | 6.817% | $124.2709 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $214.95 | 5.702% | $227.2064 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $230.42 | 10.247% | $254.0311 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $156.39 | 9.340% | $170.9968 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $122.82 | 10.581% | $135.8156 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $886.52 | $961.3961 | $961.40 | $961.40 | $961.40 | |