| 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 | $37.39 | 3.306% | $38.6261 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $89.90 | 12.768% | $101.3784 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $48.69 | 7.615% | $52.3977 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $156.90 | 5.285% | $165.1922 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $241.39 | 6.601% | $257.3242 | $257.32 | $257.30 | $257.30 |
| Purchase #6 | $20.68 | 4.253% | $21.5595 | $21.56 | $21.55 | $21.60 |
| Purchase #7 | $76.68 | 5.200% | $80.6674 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $671.63 | $717.1455 | $717.15 | $717.15 | $717.20 | |