| 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 | $34.67 | 10.617% | $38.3509 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $31.30 | 5.855% | $33.1326 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $33.31 | 12.119% | $37.3468 | $37.35 | $37.35 | $37.30 |
| Purchase #4 | $218.58 | 12.597% | $246.1145 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $230.99 | 7.775% | $248.9495 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $71.66 | 10.813% | $79.4086 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $119.29 | 8.761% | $129.741 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $739.80 | $813.0439 | $813.04 | $813.05 | $812.90 | |