| 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 | $73.54 | 6.639% | $78.4223 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $89.83 | 7.729% | $96.773 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $221.77 | 6.103% | $235.3046 | $235.30 | $235.30 | $235.30 |
| Purchase #4 | $79.39 | 7.634% | $85.4506 | $85.45 | $85.45 | $85.50 |
| Purchase #5 | $21.91 | 7.127% | $23.4715 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $203.38 | 8.177% | $220.0104 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $12.91 | 7.532% | $13.8824 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $702.73 | $753.3148 | $753.30 | $753.25 | $753.40 | |