| 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 | $92.94 | 8.564% | $100.8994 | $100.90 | $100.90 | $100.90 |
| Purchase #2 | $55.99 | 7.240% | $60.0437 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $203.79 | 9.443% | $223.0339 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $7.55 | 7.852% | $8.1428 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $192.28 | 11.771% | $214.9133 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $134.73 | 10.445% | $148.8025 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $249.37 | 6.140% | $264.6813 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $936.65 | $1,020.5169 | $1,020.50 | $1,020.55 | $1,020.40 | |