| 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 | $123.81 | 3.422% | $128.0468 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $233.49 | 13.375% | $264.7193 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $202.61 | 4.506% | $211.7396 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $26.42 | 6.648% | $28.1764 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $60.41 | 10.478% | $66.7398 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $32.53 | 7.540% | $34.9828 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $17.92 | 5.562% | $18.9167 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $697.19 | $753.3214 | $753.33 | $753.35 | $753.20 | |