| 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 | $10.88 | 6.801% | $11.6199 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $81.93 | 13.538% | $93.0217 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $101.60 | 12.390% | $114.1882 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $221.76 | 6.169% | $235.4404 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $89.59 | 12.483% | $100.7735 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $156.33 | 4.442% | $163.2742 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $21.30 | 6.595% | $22.7047 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $683.39 | $741.0226 | $741.01 | $740.95 | $741.00 | |