| 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 | $62.65 | 3.370% | $64.7613 | $64.76 | $64.75 | $64.80 |
| Purchase #2 | $133.33 | 12.348% | $149.7936 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $68.52 | 12.164% | $76.8548 | $76.85 | $76.85 | $76.90 |
| Purchase #4 | $10.99 | 4.617% | $11.4974 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $81.58 | 6.569% | $86.939 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $144.59 | 9.274% | $157.9993 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $123.62 | 5.186% | $130.0309 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $625.28 | $677.8763 | $677.87 | $677.90 | $677.90 | |