| 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 | $14.45 | 8.444% | $15.6702 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $237.92 | 8.759% | $258.7594 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $194.53 | 8.786% | $211.6214 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $20.76 | 4.410% | $21.6755 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $75.95 | 7.356% | $81.5369 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $207.93 | 12.755% | $234.4515 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $10.99 | 13.202% | $12.4409 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $762.53 | $836.1558 | $836.16 | $836.15 | $836.20 | |