| 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 | $64.62 | 13.491% | $73.3379 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $115.86 | 3.323% | $119.71 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $122.59 | 13.851% | $139.5699 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $114.74 | 10.806% | $127.1388 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $16.82 | 13.649% | $19.1158 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $109.99 | 6.661% | $117.3164 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $110.25 | 4.318% | $115.0106 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $654.87 | $711.1994 | $711.21 | $711.15 | $711.10 | |