| 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 | $12.41 | 9.693% | $13.6129 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $68.46 | 11.658% | $76.4411 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $217.42 | 9.454% | $237.9749 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $96.76 | 4.431% | $101.0474 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $71.87 | 13.845% | $81.8204 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $201.83 | 6.206% | $214.3556 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $221.57 | 8.624% | $240.6782 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $890.32 | $965.9305 | $965.93 | $965.90 | $965.90 | |