| 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 | $35.31 | 10.381% | $38.9755 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $241.76 | 11.586% | $269.7703 | $269.77 | $269.75 | $269.80 |
| Purchase #3 | $17.31 | 7.806% | $18.6612 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $100.36 | 10.131% | $110.5275 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $55.33 | 6.403% | $58.8728 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $94.30 | 11.759% | $105.3887 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $136.45 | 4.397% | $142.4497 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $680.82 | $744.6457 | $744.65 | $744.65 | $744.70 | |