| 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 | $104.91 | 11.159% | $116.6169 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $9.75 | 7.445% | $10.4759 | $10.48 | $10.50 | $10.50 |
| Purchase #3 | $47.84 | 5.740% | $50.586 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $47.91 | 13.524% | $54.3893 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $235.86 | 7.249% | $252.9575 | $252.96 | $252.95 | $253.00 |
| Purchase #6 | $118.88 | 9.503% | $130.1772 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $100.78 | 5.874% | $106.6998 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $665.93 | $721.9026 | $721.92 | $721.95 | $722.00 | |