| 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 | $26.79 | 10.451% | $29.5898 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $101.43 | 12.165% | $113.769 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $131.85 | 13.529% | $149.688 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $32.45 | 13.374% | $36.7899 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $98.61 | 12.703% | $111.1364 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $161.95 | 13.373% | $183.6076 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $169.77 | 3.488% | $175.6916 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $722.85 | $800.2723 | $800.28 | $800.30 | $800.30 | |