| 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 | $56.45 | 3.300% | $58.3129 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $76.81 | 7.673% | $82.7036 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $27.48 | 7.168% | $29.4498 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $206.93 | 8.233% | $223.9665 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $243.89 | 4.255% | $254.2675 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $76.53 | 6.453% | $81.4685 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $114.56 | 8.558% | $124.364 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $802.65 | $854.5328 | $854.53 | $854.45 | $854.60 | |