| 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 | $6.49 | 5.429% | $6.8423 | $6.84 | $6.85 | $6.80 |
| Purchase #2 | $74.62 | 9.299% | $81.5589 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $34.89 | 8.794% | $37.9582 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $51.51 | 4.349% | $53.7502 | $53.75 | $53.75 | $53.80 |
| Purchase #5 | $204.88 | 6.632% | $218.4676 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $242.90 | 7.312% | $260.6608 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $127.46 | 7.138% | $136.5581 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $742.75 | $795.7961 | $795.80 | $795.75 | $796.00 | |