| 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 | $96.49 | 9.846% | $105.9904 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $162.96 | 12.338% | $183.066 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $183.28 | 4.604% | $191.7182 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $28.81 | 6.359% | $30.642 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $8.77 | 13.177% | $9.9256 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $32.75 | 4.109% | $34.0957 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $225.71 | 8.109% | $244.0128 | $244.01 | $244.00 | $244.00 |
| 7 purchase totals = | $738.77 | $799.4507 | $799.46 | $799.45 | $799.40 | |