| 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 | $108.67 | 6.599% | $115.8411 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $63.80 | 8.362% | $69.135 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $6.56 | 11.860% | $7.338 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $197.79 | 6.604% | $210.8521 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $131.36 | 11.835% | $146.9065 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $189.43 | 3.716% | $196.4692 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $46.38 | 10.479% | $51.2402 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $743.99 | $797.7821 | $797.79 | $797.80 | $797.70 | |