| 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 | $35.44 | 11.274% | $39.4355 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $47.25 | 9.624% | $51.7973 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $84.82 | 11.503% | $94.5768 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $139.89 | 4.837% | $146.6565 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $74.41 | 9.210% | $81.2632 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $108.38 | 3.248% | $111.9002 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $208.85 | 4.360% | $217.9559 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $699.04 | $743.5854 | $743.60 | $743.60 | $743.70 | |