| 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 | $46.49 | 11.511% | $51.8415 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $173.26 | 10.633% | $191.6827 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $71.67 | 12.608% | $80.7062 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $172.97 | 9.130% | $188.7622 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $175.86 | 8.842% | $191.4095 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $71.25 | 13.806% | $81.0868 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $235.85 | 7.209% | $252.8524 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $947.35 | $1,038.3413 | $1,038.34 | $1,038.35 | $1,038.40 | |