| 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 | $95.76 | 5.437% | $100.9665 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $15.48 | 4.822% | $16.2264 | $16.23 | $16.25 | $16.20 |
| Purchase #3 | $72.47 | 12.175% | $81.2932 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $80.63 | 4.229% | $84.0398 | $84.04 | $84.05 | $84.00 |
| Purchase #5 | $183.36 | 3.335% | $189.4751 | $189.48 | $189.50 | $189.50 |
| Purchase #6 | $141.73 | 13.602% | $161.0081 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $30.65 | 11.710% | $34.2391 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $620.08 | $667.2482 | $667.26 | $667.30 | $667.20 | |