| 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 | $157.57 | 3.814% | $163.5797 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $47.41 | 12.748% | $53.4538 | $53.45 | $53.45 | $53.50 |
| Purchase #3 | $29.76 | 9.423% | $32.5643 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $17.28 | 4.865% | $18.1207 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $90.45 | 4.338% | $94.3737 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $15.56 | 6.777% | $16.6145 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $79.30 | 3.255% | $81.8812 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $437.33 | $460.5879 | $460.57 | $460.55 | $460.70 | |