| 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 | $125.65 | 6.418% | $133.7142 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $34.97 | 3.768% | $36.2877 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $106.43 | 10.337% | $117.4317 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $230.75 | 8.825% | $251.1137 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $110.48 | 10.594% | $122.1843 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $49.93 | 4.351% | $52.1025 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $176.29 | 4.169% | $183.6395 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $834.50 | $896.4736 | $896.46 | $896.50 | $896.40 | |