| 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 | $33.97 | 3.373% | $35.1158 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $18.93 | 4.721% | $19.8237 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $233.69 | 13.670% | $265.6354 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $225.60 | 12.359% | $253.4819 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $92.62 | 12.689% | $104.3726 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $171.67 | 5.192% | $180.5831 | $180.58 | $180.60 | $180.60 |
| Purchase #7 | $85.58 | 9.559% | $93.7606 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $862.06 | $952.7731 | $952.77 | $952.75 | $952.80 | |