| 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 | $78.31 | 12.870% | $88.3885 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $172.25 | 11.720% | $192.4377 | $192.44 | $192.45 | $192.40 |
| Purchase #3 | $121.85 | 5.561% | $128.6261 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $155.66 | 7.662% | $167.5867 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $191.52 | 10.713% | $212.0375 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $206.32 | 13.663% | $234.5095 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $27.33 | 5.269% | $28.77 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $953.24 | $1,052.3560 | $1,052.37 | $1,052.40 | $1,052.30 | |