| 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 | $57.30 | 8.559% | $62.2043 | $62.20 | $62.20 | $62.20 |
| Purchase #2 | $68.26 | 12.346% | $76.6874 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $6.90 | 11.852% | $7.7178 | $7.72 | $7.70 | $7.70 |
| Purchase #4 | $77.71 | 4.803% | $81.4424 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $165.47 | 5.327% | $174.2846 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $234.51 | 6.220% | $249.0965 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $20.67 | 3.674% | $21.4294 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $630.82 | $672.8624 | $672.86 | $672.90 | $672.80 | |