| 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 | $50.77 | 12.289% | $57.0091 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $44.64 | 13.684% | $50.7485 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $115.89 | 3.160% | $119.5521 | $119.55 | $119.55 | $119.60 |
| Purchase #4 | $22.89 | 10.809% | $25.3642 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $25.91 | 11.306% | $28.8394 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $15.38 | 4.248% | $16.0333 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $30.70 | 10.681% | $33.9791 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $306.18 | $331.5257 | $331.52 | $331.55 | $331.50 | |