| 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 | $199.99 | 7.744% | $215.4772 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $120.43 | 9.596% | $131.9865 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $90.66 | 4.166% | $94.4369 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $22.93 | 3.542% | $23.7422 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $47.70 | 11.382% | $53.1292 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $209.62 | 3.275% | $216.4851 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $29.85 | 8.262% | $32.3162 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $721.18 | $767.5733 | $767.59 | $767.65 | $767.50 | |