| 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 | $78.90 | 11.522% | $87.9909 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $22.99 | 5.112% | $24.1652 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $160.73 | 8.861% | $174.9723 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $188.92 | 11.586% | $210.8083 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $123.96 | 5.233% | $130.4468 | $130.45 | $130.45 | $130.40 |
| Purchase #6 | $108.77 | 7.171% | $116.5699 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $8.36 | 3.578% | $8.6591 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $692.63 | $753.6125 | $753.62 | $753.55 | $753.70 | |