| 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 | $32.97 | 6.495% | $35.1114 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $15.86 | 9.217% | $17.3218 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $7.47 | 9.463% | $8.1769 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $166.65 | 13.689% | $189.4627 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $29.65 | 5.358% | $31.2386 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $50.76 | 6.863% | $54.2437 | $54.24 | $54.25 | $54.20 |
| Purchase #7 | $189.57 | 5.760% | $200.4892 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $492.93 | $536.0443 | $536.04 | $536.05 | $536.00 | |