| 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 | $79.51 | 4.781% | $83.3114 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $242.34 | 12.856% | $273.4952 | $273.50 | $273.50 | $273.50 |
| Purchase #3 | $88.70 | 8.589% | $96.3184 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $60.38 | 11.290% | $67.1969 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $160.61 | 6.462% | $170.9886 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $24.91 | 13.736% | $28.3316 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $186.84 | 13.584% | $212.2203 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $843.29 | $931.8624 | $931.87 | $931.85 | $931.80 | |