| 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 | $54.78 | 8.680% | $59.5349 | $59.53 | $59.55 | $59.50 |
| Purchase #2 | $197.77 | 8.238% | $214.0623 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $72.81 | 6.435% | $77.4953 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $54.34 | 7.443% | $58.3845 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $77.76 | 13.296% | $88.099 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $105.31 | 13.675% | $119.7111 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $93.44 | 8.120% | $101.0273 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $656.21 | $718.3144 | $718.31 | $718.35 | $718.30 | |