| 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 | $77.75 | 9.143% | $84.8587 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $51.52 | 5.310% | $54.2557 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $240.66 | 13.265% | $272.5835 | $272.58 | $272.60 | $272.60 |
| Purchase #4 | $87.55 | 9.187% | $95.5932 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $56.92 | 6.836% | $60.8111 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $87.97 | 12.795% | $99.2258 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $204.28 | 11.321% | $227.4065 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $806.65 | $894.7345 | $894.74 | $894.75 | $894.80 | |