| 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 | $49.60 | 5.218% | $52.1881 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $9.27 | 11.301% | $10.3176 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $113.61 | 3.316% | $117.3773 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $51.71 | 13.236% | $58.5543 | $58.55 | $58.55 | $58.60 |
| Purchase #5 | $47.85 | 10.756% | $52.9967 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $29.90 | 4.370% | $31.2066 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $151.57 | 3.744% | $157.2448 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $453.51 | $479.8854 | $479.89 | $479.90 | $479.90 | |