| 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 | $66.57 | 9.341% | $72.7883 | $72.79 | $72.80 | $72.80 |
| Purchase #2 | $96.62 | 10.204% | $106.4791 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $99.31 | 5.464% | $104.7363 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $154.45 | 8.514% | $167.5999 | $167.60 | $167.60 | $167.60 |
| Purchase #5 | $186.86 | 8.689% | $203.0963 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $206.84 | 7.148% | $221.6249 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $212.63 | 3.295% | $219.6362 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $1,023.28 | $1,095.9610 | $1,095.97 | $1,096.00 | $1,095.90 | |