| 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 | $75.60 | 11.218% | $84.0808 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $191.31 | 13.621% | $217.3683 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $24.86 | 13.635% | $28.2497 | $28.25 | $28.25 | $28.20 |
| Purchase #4 | $73.90 | 3.325% | $76.3572 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $128.37 | 9.326% | $140.3418 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $229.26 | 7.128% | $245.6017 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $12.93 | 3.845% | $13.4272 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $736.23 | $805.4267 | $805.43 | $805.45 | $805.40 | |