| 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 | $27.50 | 8.208% | $29.7572 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $172.50 | 9.757% | $189.3308 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $232.59 | 4.131% | $242.1983 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $182.42 | 7.193% | $195.5415 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $27.90 | 3.632% | $28.9133 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $24.32 | 5.750% | $25.7184 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $205.67 | 3.439% | $212.743 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $872.90 | $924.2025 | $924.20 | $924.20 | $924.10 | |