| 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 | $91.77 | 6.796% | $98.0067 | $98.01 | $98.00 | $98.00 |
| Purchase #2 | $8.84 | 4.704% | $9.2558 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $19.93 | 7.766% | $21.4778 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $174.93 | 8.388% | $189.6031 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $19.50 | 6.498% | $20.7671 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $203.60 | 9.490% | $222.9216 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $243.69 | 13.238% | $275.9497 | $275.95 | $275.95 | $275.90 |
| 7 purchase totals = | $762.26 | $837.9818 | $837.99 | $837.95 | $838.00 | |