| 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 | $47.69 | 7.384% | $51.2114 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $163.86 | 7.800% | $176.6411 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $24.88 | 11.818% | $27.8203 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $34.72 | 3.312% | $35.8699 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $226.99 | 11.359% | $252.7738 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $189.56 | 3.584% | $196.3538 | $196.35 | $196.35 | $196.40 |
| Purchase #7 | $95.72 | 5.723% | $101.1981 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $783.42 | $841.8684 | $841.86 | $841.80 | $841.90 | |