| 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 | $77.26 | 12.591% | $86.9878 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $32.82 | 11.287% | $36.5244 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $89.70 | 7.402% | $96.3396 | $96.34 | $96.35 | $96.30 |
| Purchase #4 | $20.43 | 8.602% | $22.1874 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $110.38 | 11.119% | $122.6532 | $122.65 | $122.65 | $122.70 |
| Purchase #6 | $82.41 | 10.216% | $90.829 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $182.36 | 10.436% | $201.3911 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $595.36 | $656.9125 | $656.91 | $656.95 | $656.90 | |