| 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 | $39.89 | 9.521% | $43.6879 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $141.32 | 10.474% | $156.1219 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $179.47 | 6.822% | $191.7134 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $79.94 | 8.739% | $86.926 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $81.79 | 7.402% | $87.8441 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $136.90 | 10.587% | $151.3936 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $242.80 | 12.782% | $273.8347 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $902.11 | $991.5216 | $991.51 | $991.55 | $991.40 | |