| 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 | $37.65 | 7.686% | $40.5438 | $40.54 | $40.55 | $40.50 |
| Purchase #2 | $157.94 | 5.768% | $167.05 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $227.51 | 6.865% | $243.1286 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $180.98 | 4.837% | $189.734 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $33.92 | 8.248% | $36.7177 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $235.75 | 4.534% | $246.4389 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $115.38 | 3.228% | $119.1045 | $119.10 | $119.10 | $119.10 |
| 7 purchase totals = | $989.13 | $1,042.7175 | $1,042.71 | $1,042.75 | $1,042.60 | |