| 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 | $98.84 | 6.170% | $104.9384 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $128.38 | 10.253% | $141.5428 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $117.77 | 13.301% | $133.4346 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $145.88 | 13.428% | $165.4688 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $157.36 | 11.378% | $175.2644 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $33.62 | 11.374% | $37.4439 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $206.35 | 11.301% | $229.6696 | $229.67 | $229.65 | $229.70 |
| 7 purchase totals = | $888.20 | $987.7625 | $987.75 | $987.75 | $987.70 | |