| 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 | $88.82 | 3.758% | $92.1579 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $204.69 | 12.414% | $230.1002 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $18.76 | 5.554% | $19.8019 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $41.49 | 11.256% | $46.1601 | $46.16 | $46.15 | $46.20 |
| Purchase #5 | $10.73 | 9.703% | $11.7711 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $206.67 | 7.545% | $222.2633 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $187.73 | 7.249% | $201.3385 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $758.89 | $823.5930 | $823.59 | $823.55 | $823.70 | |