| 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 | $184.37 | 11.767% | $206.0648 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $70.39 | 12.621% | $79.2739 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $18.57 | 12.128% | $20.8222 | $20.82 | $20.80 | $20.80 |
| Purchase #4 | $7.84 | 3.325% | $8.1007 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $162.62 | 13.787% | $185.0404 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $78.64 | 7.412% | $84.4688 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $5.84 | 7.237% | $6.2626 | $6.26 | $6.25 | $6.30 |
| 7 purchase totals = | $528.27 | $590.0334 | $590.02 | $589.95 | $590.10 | |