| 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 | $199.78 | 4.433% | $208.6362 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $66.88 | 9.828% | $73.453 | $73.45 | $73.45 | $73.50 |
| Purchase #3 | $199.96 | 7.873% | $215.7029 | $215.70 | $215.70 | $215.70 |
| Purchase #4 | $69.86 | 9.861% | $76.7489 | $76.75 | $76.75 | $76.70 |
| Purchase #5 | $32.42 | 13.678% | $36.8544 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $144.57 | 10.431% | $159.6501 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $27.63 | 12.374% | $31.0489 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $741.10 | $802.0944 | $802.09 | $802.10 | $802.10 | |