| 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 | $47.55 | 13.850% | $54.1357 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $179.78 | 8.138% | $194.4105 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $196.66 | 7.781% | $211.9621 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $149.44 | 5.232% | $157.2587 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $206.27 | 12.354% | $231.7526 | $231.75 | $231.75 | $231.80 |
| Purchase #6 | $62.84 | 8.399% | $68.1179 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $5.29 | 8.229% | $5.7253 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $847.83 | $923.3628 | $923.37 | $923.35 | $923.40 | |