| 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 | $66.37 | 3.835% | $68.9153 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $215.69 | 5.509% | $227.5724 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $150.47 | 12.820% | $169.7603 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $108.36 | 5.832% | $114.6796 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $86.49 | 10.573% | $95.6346 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $23.69 | 12.365% | $26.6193 | $26.62 | $26.60 | $26.60 |
| Purchase #7 | $41.47 | 6.589% | $44.2025 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $692.54 | $747.3840 | $747.38 | $747.35 | $747.40 | |