| 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 | $56.36 | 12.528% | $63.4208 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $112.59 | 4.680% | $117.8592 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $5.88 | 7.409% | $6.3156 | $6.32 | $6.30 | $6.30 |
| Purchase #4 | $17.67 | 3.511% | $18.2904 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $191.25 | 13.686% | $217.4245 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $159.43 | 12.565% | $179.4624 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $221.25 | 8.803% | $240.7266 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $764.43 | $843.4995 | $843.50 | $843.45 | $843.50 | |