| 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 | $22.32 | 12.664% | $25.1466 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $72.36 | 9.629% | $79.3275 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $220.70 | 5.214% | $232.2073 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $17.30 | 12.309% | $19.4295 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $14.93 | 3.436% | $15.443 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $234.92 | 10.248% | $258.9946 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $153.56 | 13.553% | $174.372 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $736.09 | $804.9205 | $804.92 | $804.95 | $804.80 | |