| 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 | $8.85 | 9.821% | $9.7192 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $92.65 | 8.637% | $100.6522 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $28.69 | 13.170% | $32.4685 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $246.59 | 10.868% | $273.3894 | $273.39 | $273.40 | $273.40 |
| Purchase #5 | $158.69 | 6.308% | $168.7002 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $35.60 | 12.212% | $39.9475 | $39.95 | $39.95 | $39.90 |
| Purchase #7 | $37.43 | 6.793% | $39.9726 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $608.50 | $664.8496 | $664.85 | $664.80 | $664.90 | |