| 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 | $41.46 | 13.532% | $47.0704 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $15.47 | 4.599% | $16.1815 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $104.60 | 7.480% | $112.4241 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $137.62 | 5.624% | $145.3597 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $178.30 | 6.752% | $190.3388 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $183.72 | 13.303% | $208.1603 | $208.16 | $208.15 | $208.20 |
| Purchase #7 | $106.49 | 3.352% | $110.0595 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $767.66 | $829.5943 | $829.59 | $829.55 | $829.70 | |