| 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 | $71.93 | 4.568% | $75.2158 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $71.93 | 3.871% | $74.7144 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $209.41 | 8.127% | $226.4288 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $13.70 | 4.116% | $14.2639 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $160.92 | 4.346% | $167.9136 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $238.48 | 10.332% | $263.1198 | $263.12 | $263.10 | $263.10 |
| Purchase #7 | $91.36 | 8.785% | $99.386 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $857.73 | $921.0423 | $921.04 | $921.00 | $921.00 | |