| 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 | $15.32 | 4.712% | $16.0419 | $16.04 | $16.05 | $16.00 |
| Purchase #2 | $151.60 | 9.102% | $165.3986 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $192.49 | 3.207% | $198.6632 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $52.68 | 7.307% | $56.5293 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $222.57 | 7.315% | $238.851 | $238.85 | $238.85 | $238.90 |
| Purchase #6 | $120.46 | 9.785% | $132.247 | $132.25 | $132.25 | $132.20 |
| Purchase #7 | $33.95 | 10.174% | $37.4041 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $789.07 | $845.1351 | $845.13 | $845.15 | $845.10 | |