| 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 | $70.72 | 5.268% | $74.4455 | $74.45 | $74.45 | $74.40 |
| Purchase #2 | $78.90 | 9.757% | $86.5983 | $86.60 | $86.60 | $86.60 |
| Purchase #3 | $188.70 | 5.584% | $199.237 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $196.50 | 7.690% | $211.6109 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $232.57 | 7.412% | $249.8081 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $157.34 | 11.669% | $175.7 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $74.46 | 9.142% | $81.2671 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $999.19 | $1,078.6669 | $1,078.68 | $1,078.65 | $1,078.60 | |