| 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 | $8.78 | 6.483% | $9.3492 | $9.35 | $9.35 | $9.30 |
| Purchase #2 | $57.34 | 6.781% | $61.2282 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $226.45 | 11.405% | $252.2766 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $154.56 | 9.300% | $168.9341 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $72.66 | 3.102% | $74.9139 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $78.88 | 11.115% | $87.6475 | $87.65 | $87.65 | $87.60 |
| Purchase #7 | $141.49 | 3.470% | $146.3997 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $740.16 | $800.7492 | $800.75 | $800.80 | $800.60 | |