| 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 | $69.36 | 12.770% | $78.2173 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $121.65 | 9.434% | $133.1265 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $21.92 | 11.390% | $24.4167 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $105.98 | 12.163% | $118.8703 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $30.30 | 8.796% | $32.9652 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $95.41 | 6.676% | $101.7796 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $81.79 | 4.302% | $85.3086 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $526.41 | $574.6842 | $574.70 | $574.65 | $574.70 | |