| 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 | $81.97 | 3.327% | $84.6971 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $22.65 | 11.679% | $25.2953 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $90.56 | 13.540% | $102.8218 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $229.93 | 10.192% | $253.3645 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $95.41 | 4.715% | $99.9086 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $72.40 | 6.716% | $77.2624 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $196.49 | 10.188% | $216.5084 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $789.41 | $859.8581 | $859.86 | $859.80 | $859.90 | |