| 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 | $25.69 | 10.128% | $28.2919 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $62.40 | 7.250% | $66.924 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $12.63 | 9.533% | $13.834 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $145.69 | 4.485% | $152.2242 | $152.22 | $152.20 | $152.20 |
| Purchase #5 | $191.55 | 3.722% | $198.6795 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $212.99 | 13.578% | $241.9098 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $67.49 | 3.705% | $69.9905 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $718.44 | $771.8539 | $771.84 | $771.85 | $771.80 | |