| 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 | $37.57 | 6.799% | $40.1244 | $40.12 | $40.10 | $40.10 |
| Purchase #2 | $79.91 | 7.259% | $85.7107 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $112.73 | 3.816% | $117.0318 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $180.93 | 9.441% | $198.0116 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $117.56 | 4.611% | $122.9807 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $176.77 | 5.477% | $186.4517 | $186.45 | $186.45 | $186.50 |
| Purchase #7 | $133.64 | 8.799% | $145.399 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $839.11 | $895.7099 | $895.70 | $895.70 | $895.70 | |