| 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 | $6.79 | 12.847% | $7.6623 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $213.45 | 13.535% | $242.3405 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $41.85 | 12.405% | $47.0415 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $38.34 | 8.206% | $41.4862 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $166.30 | 5.236% | $175.0075 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $72.49 | 13.120% | $82.0007 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $228.34 | 8.602% | $247.9818 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $767.56 | $843.5205 | $843.52 | $843.55 | $843.50 | |