| 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 | $93.55 | 8.634% | $101.6271 | $101.63 | $101.65 | $101.60 |
| Purchase #2 | $46.57 | 9.249% | $50.8773 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $243.96 | 12.173% | $273.6573 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $115.70 | 7.730% | $124.6436 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $57.80 | 8.396% | $62.6529 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $241.25 | 3.765% | $250.3331 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $71.95 | 13.828% | $81.8992 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $870.78 | $945.6905 | $945.69 | $945.75 | $945.70 | |