| 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 | $110.95 | 6.292% | $117.931 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $87.50 | 10.414% | $96.6123 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $32.74 | 6.228% | $34.779 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $25.87 | 5.500% | $27.2929 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $28.79 | 6.268% | $30.5946 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $164.26 | 4.858% | $172.2398 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $24.90 | 9.219% | $27.1955 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $475.01 | $506.6451 | $506.64 | $506.70 | $506.60 | |