| 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 | $79.55 | 9.787% | $87.3356 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $211.35 | 3.706% | $219.1826 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $132.52 | 5.352% | $139.6125 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $17.67 | 6.285% | $18.7806 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $151.66 | 4.660% | $158.7274 | $158.73 | $158.75 | $158.70 |
| Purchase #6 | $145.50 | 12.783% | $164.0993 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $17.38 | 5.159% | $18.2766 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $755.63 | $806.0146 | $806.02 | $806.10 | $806.00 | |