| 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 | $12.56 | 11.678% | $14.0268 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $25.34 | 13.736% | $28.8207 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $147.68 | 12.337% | $165.8993 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $144.92 | 5.558% | $152.9747 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $222.78 | 4.537% | $232.8875 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $94.97 | 9.137% | $103.6474 | $103.65 | $103.65 | $103.60 |
| Purchase #7 | $80.71 | 3.564% | $83.5865 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $728.96 | $781.8429 | $781.85 | $781.85 | $781.80 | |