| 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 | $87.48 | 4.519% | $91.4332 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $54.98 | 4.307% | $57.348 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $21.34 | 3.612% | $22.1108 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $23.91 | 10.640% | $26.454 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $241.85 | 6.256% | $256.9801 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $132.28 | 6.180% | $140.4549 | $140.45 | $140.45 | $140.50 |
| Purchase #7 | $84.77 | 8.645% | $92.0984 | $92.10 | $92.10 | $92.10 |
| 7 purchase totals = | $646.61 | $686.8794 | $686.87 | $686.90 | $686.90 | |