| 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 | $136.98 | 5.484% | $144.492 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $23.86 | 9.236% | $26.0637 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $18.78 | 12.687% | $21.1626 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $87.42 | 4.815% | $91.6293 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $32.27 | 5.288% | $33.9764 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $95.99 | 8.828% | $104.464 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $69.99 | 13.459% | $79.41 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $465.29 | $501.1980 | $501.19 | $501.20 | $501.30 | |