| 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 | $209.86 | 4.677% | $219.6752 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $9.47 | 11.368% | $10.5465 | $10.55 | $10.55 | $10.50 |
| Purchase #3 | $90.72 | 4.537% | $94.836 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $31.78 | 13.163% | $35.9632 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $70.90 | 10.519% | $78.358 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $132.39 | 8.187% | $143.2288 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $107.95 | 7.443% | $115.9847 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $653.07 | $698.5924 | $698.60 | $698.65 | $698.60 | |