| 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 | $23.87 | 7.366% | $25.6283 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $96.95 | 9.125% | $105.7967 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $211.47 | 7.676% | $227.7024 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $76.65 | 8.289% | $83.0035 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $107.89 | 12.366% | $121.2317 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $32.84 | 7.480% | $35.2964 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $150.37 | 12.236% | $168.7693 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $700.04 | $767.4283 | $767.43 | $767.45 | $767.40 | |