| 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 | $6.26 | 6.388% | $6.6599 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $202.62 | 8.337% | $219.5124 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $166.61 | 4.649% | $174.3557 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $77.81 | 11.720% | $86.9293 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $38.28 | 6.510% | $40.772 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $152.94 | 4.297% | $159.5118 | $159.51 | $159.50 | $159.50 |
| Purchase #7 | $30.98 | 11.734% | $34.6152 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $675.50 | $722.3563 | $722.36 | $722.30 | $722.40 | |