| 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 | $68.96 | 10.423% | $76.1477 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $9.41 | 8.700% | $10.2287 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $249.68 | 11.281% | $277.8464 | $277.85 | $277.85 | $277.80 |
| Purchase #4 | $7.32 | 9.209% | $7.9941 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $145.70 | 11.524% | $162.4905 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $58.59 | 9.104% | $63.924 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $206.54 | 5.784% | $218.4863 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $746.20 | $817.1177 | $817.12 | $817.15 | $817.00 | |