| 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 | $136.27 | 5.258% | $143.4351 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $45.93 | 10.706% | $50.8473 | $50.85 | $50.85 | $50.80 |
| Purchase #3 | $41.65 | 7.197% | $44.6476 | $44.65 | $44.65 | $44.60 |
| Purchase #4 | $248.49 | 10.140% | $273.6869 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $96.99 | 4.680% | $101.5291 | $101.53 | $101.55 | $101.50 |
| Purchase #6 | $200.40 | 8.743% | $217.921 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $7.81 | 8.380% | $8.4645 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $777.54 | $840.5315 | $840.54 | $840.55 | $840.40 | |