| 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 | $9.55 | 12.197% | $10.7148 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $166.86 | 11.430% | $185.9321 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $14.66 | 7.526% | $15.7633 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $61.99 | 3.666% | $64.2626 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $31.85 | 7.753% | $34.3193 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $249.65 | 12.804% | $281.6152 | $281.62 | $281.60 | $281.60 |
| Purchase #7 | $119.68 | 3.484% | $123.8497 | $123.85 | $123.85 | $123.80 |
| 7 purchase totals = | $654.24 | $716.4570 | $716.45 | $716.40 | $716.40 | |