| 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 | $15.26 | 11.422% | $17.003 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $50.95 | 6.770% | $54.3993 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $109.90 | 6.556% | $117.105 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $249.54 | 10.658% | $276.136 | $276.14 | $276.15 | $276.10 |
| Purchase #5 | $91.26 | 11.670% | $101.91 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $246.56 | 4.542% | $257.7588 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $28.98 | 12.530% | $32.6112 | $32.61 | $32.60 | $32.60 |
| 7 purchase totals = | $792.45 | $856.9233 | $856.93 | $856.90 | $856.90 | |