| 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 | $64.70 | 5.224% | $68.0799 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $119.27 | 7.560% | $128.2868 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $137.92 | 13.103% | $155.9917 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $101.80 | 6.833% | $108.756 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $186.73 | 13.273% | $211.5147 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $40.98 | 11.339% | $45.6267 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $13.80 | 3.761% | $14.319 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $665.20 | $732.5748 | $732.58 | $732.60 | $732.60 | |