| 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 | $30.59 | 12.487% | $34.4098 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $206.88 | 13.187% | $234.1613 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $44.64 | 6.228% | $47.4202 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $99.52 | 3.735% | $103.2371 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $147.39 | 5.757% | $155.8752 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $239.99 | 11.225% | $266.9289 | $266.93 | $266.95 | $266.90 |
| Purchase #7 | $20.73 | 3.134% | $21.3797 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $789.74 | $863.4122 | $863.42 | $863.45 | $863.40 | |