| 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 | $52.77 | 3.166% | $54.4407 | $54.44 | $54.45 | $54.40 |
| Purchase #2 | $104.76 | 9.399% | $114.6064 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $191.88 | 13.750% | $218.2635 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $210.81 | 8.732% | $229.2179 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $113.92 | 13.852% | $129.7002 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $42.64 | 9.637% | $46.7492 | $46.75 | $46.75 | $46.70 |
| Purchase #7 | $14.85 | 4.380% | $15.5004 | $15.50 | $15.50 | $15.50 |
| 7 purchase totals = | $731.63 | $808.4783 | $808.48 | $808.45 | $808.40 | |