| 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 | $86.34 | 4.252% | $90.0112 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $57.62 | 6.131% | $61.1527 | $61.15 | $61.15 | $61.20 |
| Purchase #3 | $32.45 | 13.192% | $36.7308 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $124.59 | 9.510% | $136.4385 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $135.69 | 7.568% | $145.959 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $29.27 | 12.634% | $32.968 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $239.80 | 13.440% | $272.0291 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $705.76 | $775.2893 | $775.29 | $775.30 | $775.30 | |