| 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 | $124.33 | 7.646% | $133.8363 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $29.90 | 11.331% | $33.288 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $108.50 | 13.807% | $123.4806 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $125.60 | 3.164% | $129.574 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $21.60 | 12.336% | $24.2646 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $89.95 | 9.265% | $98.2839 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $15.68 | 9.529% | $17.1741 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $515.56 | $559.9015 | $559.89 | $559.90 | $560.00 | |