| 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 | $28.98 | 13.345% | $32.8474 | $32.85 | $32.85 | $32.80 |
| Purchase #2 | $47.75 | 5.512% | $50.382 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $173.97 | 13.144% | $196.8366 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $104.50 | 5.422% | $110.166 | $110.17 | $110.15 | $110.20 |
| Purchase #5 | $213.98 | 3.640% | $221.7689 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $71.86 | 3.292% | $74.2256 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $245.99 | 6.813% | $262.7493 | $262.75 | $262.75 | $262.70 |
| 7 purchase totals = | $887.03 | $948.9758 | $948.99 | $949.00 | $948.90 | |