| 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 | $18.76 | 4.516% | $19.6072 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $74.73 | 13.424% | $84.7618 | $84.76 | $84.75 | $84.80 |
| Purchase #3 | $111.52 | 11.188% | $123.9969 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $116.97 | 11.444% | $130.356 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $135.27 | 8.420% | $146.6597 | $146.66 | $146.65 | $146.70 |
| Purchase #6 | $130.76 | 9.781% | $143.5496 | $143.55 | $143.55 | $143.50 |
| Purchase #7 | $111.41 | 12.779% | $125.6471 | $125.65 | $125.65 | $125.60 |
| 7 purchase totals = | $699.42 | $774.5783 | $774.59 | $774.55 | $774.60 | |