| 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 | $43.34 | 5.719% | $45.8186 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $70.93 | 11.476% | $79.0699 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $233.82 | 4.785% | $245.0083 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $18.36 | 13.158% | $20.7758 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $149.69 | 6.670% | $159.6743 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $101.62 | 5.389% | $107.0963 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $181.72 | 5.674% | $192.0308 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $799.48 | $849.4740 | $849.48 | $849.45 | $849.50 | |