| 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 | $104.39 | 10.451% | $115.2998 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $209.66 | 4.226% | $218.5202 | $218.52 | $218.50 | $218.50 |
| Purchase #3 | $135.90 | 9.226% | $148.4381 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $95.32 | 3.522% | $98.6772 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $31.64 | 4.401% | $33.0325 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $25.92 | 4.341% | $27.0452 | $27.05 | $27.05 | $27.00 |
| Purchase #7 | $90.99 | 5.308% | $95.8197 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $693.82 | $736.8327 | $736.84 | $736.85 | $736.70 | |