| 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 | $69.70 | 6.154% | $73.9893 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $39.85 | 12.305% | $44.7535 | $44.75 | $44.75 | $44.80 |
| Purchase #3 | $164.27 | 12.770% | $185.2473 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $68.82 | 5.625% | $72.6911 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $199.76 | 4.850% | $209.4484 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $75.68 | 3.679% | $78.4643 | $78.46 | $78.45 | $78.50 |
| Purchase #7 | $36.98 | 3.124% | $38.1353 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $655.06 | $702.7292 | $702.73 | $702.75 | $702.70 | |