| 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 | $36.85 | 6.465% | $39.2324 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $45.72 | 5.613% | $48.2863 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $28.46 | 4.114% | $29.6308 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $70.43 | 7.349% | $75.6059 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $177.62 | 4.339% | $185.3269 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $162.25 | 13.661% | $184.415 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $70.47 | 6.248% | $74.873 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $591.80 | $637.3703 | $637.38 | $637.40 | $637.30 | |