| 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 | $22.59 | 8.811% | $24.5804 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $36.72 | 8.694% | $39.9124 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $72.45 | 9.458% | $79.3023 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $151.93 | 6.490% | $161.7903 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $26.69 | 9.737% | $29.2888 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $130.72 | 9.627% | $143.3044 | $143.30 | $143.30 | $143.30 |
| Purchase #7 | $71.46 | 8.738% | $77.7042 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $512.56 | $555.8828 | $555.87 | $555.90 | $555.90 | |