| 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 | $76.63 | 6.138% | $81.3335 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $80.43 | 8.492% | $87.2601 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $66.26 | 4.789% | $69.4332 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $53.52 | 9.841% | $58.7869 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $74.65 | 4.224% | $77.8032 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $159.67 | 5.649% | $168.6898 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $115.45 | 11.429% | $128.6448 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $626.61 | $671.9515 | $671.94 | $672.00 | $671.90 | |