| 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 | $70.75 | 4.267% | $73.7689 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $249.92 | 13.244% | $283.0194 | $283.02 | $283.00 | $283.00 |
| Purchase #3 | $124.72 | 12.490% | $140.2975 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $227.67 | 7.201% | $244.0645 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $7.65 | 13.802% | $8.7059 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $216.51 | 7.185% | $232.0662 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $183.40 | 7.145% | $196.5039 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $1,080.62 | $1,178.4263 | $1,178.43 | $1,178.35 | $1,178.50 | |