| 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 | $53.57 | 8.542% | $58.1459 | $58.15 | $58.15 | $58.10 |
| Purchase #2 | $108.46 | 5.801% | $114.7518 | $114.75 | $114.75 | $114.80 |
| Purchase #3 | $37.93 | 13.563% | $43.0744 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $149.70 | 9.667% | $164.1715 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $160.46 | 4.270% | $167.3116 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $97.84 | 5.559% | $103.2789 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $47.86 | 9.333% | $52.3268 | $52.33 | $52.35 | $52.30 |
| 7 purchase totals = | $655.82 | $703.0609 | $703.06 | $703.05 | $703.10 | |