| 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 | $55.37 | 11.564% | $61.773 | $61.77 | $61.75 | $61.80 |
| Purchase #2 | $70.72 | 7.541% | $76.053 | $76.05 | $76.05 | $76.10 |
| Purchase #3 | $8.94 | 4.206% | $9.316 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $112.57 | 9.136% | $122.8544 | $122.85 | $122.85 | $122.90 |
| Purchase #5 | $21.87 | 13.625% | $24.8498 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $7.33 | 13.497% | $8.3193 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $113.49 | 6.692% | $121.0848 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $390.29 | $424.2503 | $424.24 | $424.20 | $424.30 | |