| 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 | $74.42 | 9.604% | $81.5673 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $170.90 | 8.745% | $185.8452 | $185.85 | $185.85 | $185.80 |
| Purchase #3 | $215.64 | 11.334% | $240.0806 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $14.29 | 11.413% | $15.9209 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $139.33 | 3.748% | $144.5521 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $123.48 | 9.696% | $135.4526 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $152.28 | 4.104% | $158.5296 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $890.34 | $961.9483 | $961.95 | $961.95 | $962.00 | |