| 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 | $81.99 | 4.288% | $85.5057 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $130.72 | 10.230% | $144.0927 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $207.72 | 10.317% | $229.1505 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $101.43 | 8.847% | $110.4035 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $120.74 | 3.566% | $125.0456 | $125.05 | $125.05 | $125.00 |
| Purchase #6 | $95.71 | 5.118% | $100.6084 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $242.72 | 6.184% | $257.7298 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $981.03 | $1,052.5362 | $1,052.54 | $1,052.55 | $1,052.50 | |