| 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 | $109.43 | 10.810% | $121.2594 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $208.41 | 10.606% | $230.514 | $230.51 | $230.50 | $230.50 |
| Purchase #3 | $98.43 | 4.216% | $102.5798 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $134.93 | 4.140% | $140.5161 | $140.52 | $140.50 | $140.50 |
| Purchase #5 | $65.30 | 3.666% | $67.6939 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $62.36 | 7.487% | $67.0289 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $39.74 | 12.227% | $44.599 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $718.60 | $774.1911 | $774.19 | $774.20 | $774.20 | |