| 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 | $56.67 | 13.548% | $64.3477 | $64.35 | $64.35 | $64.30 |
| Purchase #2 | $80.35 | 10.676% | $88.9282 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $60.99 | 8.417% | $66.1235 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $137.28 | 11.425% | $152.9642 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $5.45 | 3.528% | $5.6423 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $165.73 | 4.731% | $173.5707 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $76.25 | 4.668% | $79.8094 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $582.72 | $631.3860 | $631.38 | $631.35 | $631.30 | |