| 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 | $51.49 | 11.302% | $57.3094 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $101.76 | 9.150% | $111.071 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $173.44 | 11.688% | $193.7117 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $118.44 | 11.392% | $131.9327 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $71.75 | 10.684% | $79.4158 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $73.34 | 13.211% | $83.0289 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $107.98 | 10.723% | $119.5587 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $698.20 | $776.0282 | $776.03 | $776.00 | $776.00 | |