| 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 | $21.96 | 13.691% | $24.9665 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $20.81 | 3.658% | $21.5712 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $43.31 | 9.391% | $47.3772 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $14.30 | 13.394% | $16.2153 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $5.84 | 6.562% | $6.2232 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $176.81 | 11.680% | $197.4614 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $45.92 | 7.522% | $49.3741 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $328.95 | $363.1889 | $363.19 | $363.10 | $363.30 | |