| 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 | $93.29 | 3.637% | $96.683 | $96.68 | $96.70 | $96.70 |
| Purchase #2 | $77.41 | 8.474% | $83.9697 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $32.27 | 8.437% | $34.9926 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $73.98 | 3.189% | $76.3392 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $175.36 | 9.598% | $192.1911 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $231.72 | 13.562% | $263.1459 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $179.76 | 5.337% | $189.3538 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $863.79 | $936.6753 | $936.67 | $936.70 | $936.70 | |