| 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 | $54.79 | 10.555% | $60.5731 | $60.57 | $60.55 | $60.60 |
| Purchase #2 | $223.69 | 13.486% | $253.8568 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $83.42 | 7.171% | $89.402 | $89.40 | $89.40 | $89.40 |
| Purchase #4 | $13.25 | 7.140% | $14.1961 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $33.57 | 3.173% | $34.6352 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $223.31 | 3.806% | $231.8092 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $36.92 | 11.677% | $41.2311 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $668.95 | $725.7035 | $725.71 | $725.70 | $725.70 | |