| 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 | $14.86 | 7.520% | $15.9775 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $13.54 | 3.469% | $14.0097 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $6.38 | 13.806% | $7.2608 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $190.78 | 6.757% | $203.671 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $224.67 | 8.746% | $244.3196 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $173.72 | 5.178% | $182.7152 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $161.69 | 3.575% | $167.4704 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $785.64 | $835.4242 | $835.43 | $835.35 | $835.50 | |