| 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 | $71.71 | 6.799% | $76.5856 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $30.88 | 4.632% | $32.3104 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $239.50 | 8.676% | $260.279 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $95.77 | 6.136% | $101.6464 | $101.65 | $101.65 | $101.60 |
| Purchase #5 | $126.92 | 11.106% | $141.0157 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $174.44 | 5.262% | $183.619 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $118.29 | 11.301% | $131.658 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $857.51 | $927.1141 | $927.13 | $927.10 | $927.10 | |