| 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 | $64.64 | 13.302% | $73.2384 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $109.76 | 8.626% | $119.2279 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $224.47 | 6.811% | $239.7587 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $136.45 | 3.102% | $140.6827 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $42.33 | 5.857% | $44.8093 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $100.50 | 6.504% | $107.0365 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $31.92 | 7.292% | $34.2476 | $34.25 | $34.25 | $34.20 |
| 7 purchase totals = | $710.07 | $759.0011 | $759.01 | $759.05 | $758.90 | |