| 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 | $40.36 | 11.342% | $44.9376 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $148.63 | 11.673% | $165.9796 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $15.26 | 9.853% | $16.7636 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $151.95 | 7.200% | $162.8904 | $162.89 | $162.90 | $162.90 |
| Purchase #5 | $34.38 | 11.803% | $38.4379 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $199.75 | 9.412% | $218.5505 | $218.55 | $218.55 | $218.60 |
| Purchase #7 | $187.82 | 11.339% | $209.1169 | $209.12 | $209.10 | $209.10 |
| 7 purchase totals = | $778.15 | $856.6765 | $856.68 | $856.70 | $856.70 | |