| 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 | $108.61 | 8.155% | $117.4671 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $142.32 | 8.463% | $154.3645 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $90.65 | 8.848% | $98.6707 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $92.94 | 3.420% | $96.1185 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $90.53 | 10.308% | $99.8618 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $229.44 | 5.497% | $242.0523 | $242.05 | $242.05 | $242.10 |
| Purchase #7 | $15.79 | 8.238% | $17.0908 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $770.28 | $825.6257 | $825.62 | $825.55 | $825.80 | |