| 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 | $99.99 | 4.557% | $104.5465 | $104.55 | $104.55 | $104.50 |
| Purchase #2 | $87.51 | 8.663% | $95.091 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $155.97 | 11.743% | $174.2856 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $182.83 | 12.689% | $206.0293 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $194.87 | 6.870% | $208.2576 | $208.26 | $208.25 | $208.30 |
| Purchase #6 | $17.34 | 13.225% | $19.6332 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $215.53 | 6.262% | $229.0265 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $954.04 | $1,036.8697 | $1,036.88 | $1,036.95 | $1,036.80 | |