| 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 | $21.90 | 10.796% | $24.2643 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $10.78 | 4.546% | $11.2701 | $11.27 | $11.25 | $11.30 |
| Purchase #3 | $100.48 | 12.506% | $113.046 | $113.05 | $113.05 | $113.00 |
| Purchase #4 | $77.58 | 8.415% | $84.1084 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $118.93 | 5.579% | $125.5651 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $166.27 | 13.277% | $188.3457 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $69.68 | 6.582% | $74.2663 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $565.62 | $620.8659 | $620.88 | $620.80 | $620.90 | |