| 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 | $79.84 | 6.426% | $84.9705 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $89.76 | 6.402% | $95.5064 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $122.80 | 5.869% | $130.0071 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $186.58 | 8.808% | $203.014 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $24.83 | 5.298% | $26.1455 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $123.81 | 12.330% | $139.0758 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $139.64 | 6.396% | $148.5714 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $767.26 | $827.2907 | $827.30 | $827.25 | $827.30 | |