| 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 | $200.77 | 5.333% | $211.4771 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $71.62 | 6.707% | $76.4236 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $5.98 | 3.621% | $6.1965 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $219.58 | 12.671% | $247.403 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $14.71 | 13.779% | $16.7369 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $87.44 | 13.275% | $99.0477 | $99.05 | $99.05 | $99.00 |
| Purchase #7 | $136.45 | 9.634% | $149.5956 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $736.55 | $806.8804 | $806.89 | $806.90 | $806.80 | |