| 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 | $116.62 | 4.426% | $121.7816 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $24.26 | 9.329% | $26.5232 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $72.56 | 5.548% | $76.5856 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $63.72 | 11.415% | $70.9936 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $64.81 | 6.685% | $69.1425 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $243.53 | 9.687% | $267.1208 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $40.57 | 11.292% | $45.1512 | $45.15 | $45.15 | $45.20 |
| 7 purchase totals = | $626.07 | $677.2985 | $677.29 | $677.30 | $677.30 | |