| 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 | $55.94 | 11.681% | $62.4744 | $62.47 | $62.45 | $62.50 |
| Purchase #2 | $59.78 | 10.604% | $66.1191 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $130.57 | 5.265% | $137.4445 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $176.66 | 10.326% | $194.9019 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $108.80 | 9.206% | $118.8161 | $118.82 | $118.80 | $118.80 |
| Purchase #6 | $157.45 | 6.475% | $167.6449 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $70.97 | 12.733% | $80.0066 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $760.17 | $827.4075 | $827.40 | $827.35 | $827.30 | |