| 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 | $47.85 | 10.567% | $52.9063 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $24.50 | 10.306% | $27.025 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $129.49 | 3.295% | $133.7567 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $128.70 | 3.701% | $133.4632 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $93.56 | 5.141% | $98.3699 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $7.71 | 8.696% | $8.3805 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $245.53 | 3.730% | $254.6883 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $677.34 | $708.5899 | $708.60 | $708.60 | $708.70 | |