| 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 | $6.86 | 8.299% | $7.4293 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $83.51 | 3.669% | $86.574 | $86.57 | $86.55 | $86.60 |
| Purchase #3 | $74.84 | 10.842% | $82.9542 | $82.95 | $82.95 | $83.00 |
| Purchase #4 | $153.88 | 12.557% | $173.2027 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $130.62 | 9.422% | $142.927 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $100.90 | 4.259% | $105.1973 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $51.46 | 4.764% | $53.9116 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $602.07 | $652.1961 | $652.19 | $652.20 | $652.20 | |