| 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 | $78.45 | 5.288% | $82.5984 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $164.69 | 11.278% | $183.2637 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $158.39 | 4.834% | $166.0466 | $166.05 | $166.05 | $166.00 |
| Purchase #4 | $219.79 | 5.724% | $232.3708 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $121.43 | 5.103% | $127.6266 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $18.72 | 8.136% | $20.2431 | $20.24 | $20.25 | $20.20 |
| Purchase #7 | $26.62 | 11.555% | $29.6959 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $788.09 | $841.8451 | $841.85 | $841.85 | $841.80 | |