| 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 | $117.36 | 6.624% | $125.1339 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $61.59 | 3.511% | $63.7524 | $63.75 | $63.75 | $63.80 |
| Purchase #3 | $39.65 | 13.624% | $45.0519 | $45.05 | $45.05 | $45.10 |
| Purchase #4 | $223.63 | 13.476% | $253.7664 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $76.98 | 5.397% | $81.1346 | $81.13 | $81.15 | $81.10 |
| Purchase #6 | $199.64 | 9.391% | $218.3882 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $151.56 | 8.332% | $164.188 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $870.41 | $951.4154 | $951.41 | $951.45 | $951.50 | |