| 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 | $26.26 | 6.741% | $28.0302 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $191.43 | 6.319% | $203.5265 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $35.84 | 9.146% | $39.1179 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $141.82 | 8.653% | $154.0917 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $16.47 | 8.298% | $17.8367 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $100.48 | 13.745% | $114.291 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $234.26 | 13.313% | $265.447 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $746.56 | $822.3410 | $822.35 | $822.40 | $822.20 | |