| 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 | $58.39 | 3.494% | $60.4301 | $60.43 | $60.45 | $60.40 |
| Purchase #2 | $12.40 | 12.597% | $13.962 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $208.76 | 12.686% | $235.2433 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $247.85 | 9.663% | $271.7997 | $271.80 | $271.80 | $271.80 |
| Purchase #5 | $186.74 | 3.523% | $193.3189 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $7.58 | 13.382% | $8.5944 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $187.62 | 10.196% | $206.7497 | $206.75 | $206.75 | $206.70 |
| 7 purchase totals = | $909.34 | $990.0981 | $990.09 | $990.10 | $990.00 | |