| 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 | $51.77 | 5.321% | $54.5247 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $54.87 | 12.840% | $61.9153 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $223.50 | 10.114% | $246.1048 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $119.52 | 9.468% | $130.8362 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $57.25 | 10.725% | $63.3901 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $195.72 | 4.439% | $204.408 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $108.30 | 8.180% | $117.1589 | $117.16 | $117.15 | $117.20 |
| 7 purchase totals = | $810.93 | $878.3380 | $878.34 | $878.30 | $878.30 | |