| 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 | $76.37 | 6.693% | $81.4814 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $136.32 | 12.200% | $152.951 | $152.95 | $152.95 | $153.00 |
| Purchase #3 | $84.98 | 4.312% | $88.6443 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $54.48 | 9.497% | $59.654 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $189.53 | 8.201% | $205.0734 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $240.97 | 7.835% | $259.85 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $116.99 | 12.870% | $132.0466 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $899.64 | $979.7007 | $979.69 | $979.70 | $979.80 | |