| 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 | $22.56 | 4.740% | $23.6293 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $134.60 | 4.528% | $140.6947 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $54.90 | 5.811% | $58.0902 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $37.37 | 5.449% | $39.4063 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $231.27 | 13.118% | $261.608 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $65.76 | 8.202% | $71.1536 | $71.15 | $71.15 | $71.20 |
| Purchase #7 | $70.54 | 6.365% | $75.0299 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $617.00 | $669.6120 | $669.61 | $669.65 | $669.60 | |