| 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 | $23.58 | 13.164% | $26.6841 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $223.73 | 12.575% | $251.864 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $168.63 | 11.835% | $188.5874 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $81.35 | 3.800% | $84.4413 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $56.45 | 5.284% | $59.4328 | $59.43 | $59.45 | $59.40 |
| Purchase #6 | $209.32 | 4.103% | $217.9084 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $139.56 | 8.323% | $151.1756 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $902.62 | $980.0936 | $980.09 | $980.15 | $980.10 | |