| 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 | $23.69 | 13.648% | $26.9232 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $139.92 | 7.800% | $150.8338 | $150.83 | $150.85 | $150.80 |
| Purchase #3 | $78.97 | 10.594% | $87.3361 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $131.82 | 6.695% | $140.6453 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $156.68 | 5.200% | $164.8274 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $162.74 | 10.739% | $180.2166 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $200.56 | 5.523% | $211.6369 | $211.64 | $211.65 | $211.60 |
| 7 purchase totals = | $894.38 | $962.4193 | $962.43 | $962.45 | $962.20 | |