| 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 | $33.73 | 5.537% | $35.5976 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $17.34 | 13.772% | $19.7281 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $125.85 | 10.599% | $139.1888 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $11.97 | 9.257% | $13.0781 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $220.30 | 6.640% | $234.9279 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $242.62 | 13.729% | $275.9293 | $275.93 | $275.95 | $275.90 |
| Purchase #7 | $44.41 | 10.301% | $48.9847 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $696.22 | $767.4345 | $767.44 | $767.55 | $767.40 | |