| 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 | $32.50 | 11.641% | $36.2833 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $5.55 | 5.433% | $5.8515 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $151.93 | 6.272% | $161.459 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $85.93 | 3.251% | $88.7236 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $71.52 | 11.465% | $79.7198 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $246.36 | 12.253% | $276.5465 | $276.55 | $276.55 | $276.50 |
| Purchase #7 | $176.33 | 6.764% | $188.257 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $770.12 | $836.8407 | $836.84 | $836.80 | $836.90 | |