| 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 | $43.77 | 3.780% | $45.4245 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $242.92 | 12.447% | $273.1563 | $273.16 | $273.15 | $273.20 |
| Purchase #3 | $63.67 | 8.228% | $68.9088 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $216.96 | 4.556% | $226.8447 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $216.83 | 12.426% | $243.7733 | $243.77 | $243.75 | $243.80 |
| Purchase #6 | $19.79 | 6.410% | $21.0585 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $21.82 | 12.770% | $24.6064 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $825.76 | $903.7725 | $903.77 | $903.70 | $903.80 | |