| 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 | $72.26 | 7.310% | $77.5422 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $93.52 | 10.479% | $103.32 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $234.34 | 12.683% | $264.0613 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $197.90 | 9.312% | $216.3284 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $179.67 | 6.755% | $191.8067 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $53.45 | 9.744% | $58.6582 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $101.66 | 11.660% | $113.5136 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $932.80 | $1,025.2304 | $1,025.23 | $1,025.20 | $1,025.20 | |