| 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 | $51.27 | 3.615% | $53.1234 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $129.93 | 4.476% | $135.7457 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $55.37 | 11.434% | $61.701 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $47.63 | 9.148% | $51.9872 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $81.92 | 9.597% | $89.7819 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $32.58 | 12.578% | $36.6779 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $15.68 | 4.106% | $16.3238 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $414.38 | $445.3409 | $445.34 | $445.35 | $445.30 | |