| 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 | $83.72 | 3.782% | $86.8863 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $245.60 | 12.309% | $275.8309 | $275.83 | $275.85 | $275.80 |
| Purchase #3 | $55.86 | 8.870% | $60.8148 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $193.28 | 7.458% | $207.6948 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $89.56 | 9.778% | $98.3172 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $5.92 | 4.745% | $6.2009 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $140.31 | 6.823% | $149.8834 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $814.25 | $885.6283 | $885.62 | $885.65 | $885.60 | |