| 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 | $71.75 | 12.760% | $80.9053 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $195.79 | 7.285% | $210.0533 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $65.65 | 7.537% | $70.598 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $43.74 | 5.389% | $46.0971 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $12.64 | 12.640% | $14.2377 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $189.34 | 13.596% | $215.0827 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $161.62 | 13.317% | $183.1429 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $740.53 | $820.1170 | $820.12 | $820.15 | $820.10 | |