| 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 | $68.26 | 3.572% | $70.6982 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $133.33 | 11.263% | $148.347 | $148.35 | $148.35 | $148.30 |
| Purchase #3 | $106.42 | 12.862% | $120.1077 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $122.76 | 9.349% | $134.2368 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $178.92 | 12.670% | $201.5892 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $10.51 | 8.236% | $11.3756 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $81.88 | 12.323% | $91.9701 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $702.08 | $778.3246 | $778.34 | $778.35 | $778.30 | |