| 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 | $200.45 | 7.832% | $216.1492 | $216.15 | $216.15 | $216.10 |
| Purchase #2 | $9.73 | 13.631% | $11.0563 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $79.51 | 9.802% | $87.3036 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $159.26 | 10.419% | $175.8533 | $175.85 | $175.85 | $175.90 |
| Purchase #5 | $60.77 | 10.333% | $67.0494 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $187.84 | 3.599% | $194.6004 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $108.68 | 8.422% | $117.833 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $806.24 | $869.8452 | $869.84 | $869.85 | $869.80 | |