| 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 | $32.56 | 9.441% | $35.634 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $102.61 | 13.125% | $116.0776 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $94.65 | 13.609% | $107.5309 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $55.73 | 4.737% | $58.3699 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $131.60 | 6.303% | $139.8947 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $26.34 | 8.713% | $28.635 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $35.60 | 6.305% | $37.8446 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $479.09 | $523.9867 | $523.98 | $524.05 | $523.90 | |