| 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 | $47.71 | 4.435% | $49.8259 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $42.35 | 3.141% | $43.6802 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $135.61 | 12.339% | $152.3429 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $106.47 | 3.388% | $110.0772 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $74.65 | 6.671% | $79.6299 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $213.52 | 8.146% | $230.9133 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $201.76 | 8.112% | $218.1268 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $822.07 | $884.5962 | $884.60 | $884.70 | $884.50 | |