| 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 | $43.25 | 13.260% | $48.985 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $128.66 | 9.185% | $140.4774 | $140.48 | $140.50 | $140.50 |
| Purchase #3 | $119.43 | 13.762% | $135.866 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $196.57 | 11.333% | $218.8473 | $218.85 | $218.85 | $218.80 |
| Purchase #5 | $65.42 | 7.346% | $70.2258 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $117.57 | 9.527% | $128.7709 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $126.58 | 11.873% | $141.6088 | $141.61 | $141.60 | $141.60 |
| 7 purchase totals = | $797.48 | $884.7812 | $884.80 | $884.80 | $884.80 | |