| 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 | $41.68 | 12.484% | $46.8833 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $133.33 | 4.704% | $139.6018 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $57.70 | 4.488% | $60.2896 | $60.29 | $60.30 | $60.30 |
| Purchase #4 | $138.63 | 4.300% | $144.5911 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $15.64 | 12.679% | $17.623 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $72.98 | 4.608% | $76.3429 | $76.34 | $76.35 | $76.30 |
| Purchase #7 | $122.86 | 9.255% | $134.2307 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $582.82 | $619.5624 | $619.55 | $619.60 | $619.50 | |