| 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 | $84.30 | 8.241% | $91.2472 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $140.64 | 9.165% | $153.5297 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $125.53 | 11.538% | $140.0137 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $58.66 | 5.725% | $62.0183 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $37.99 | 6.822% | $40.5817 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $171.43 | 13.115% | $193.913 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $166.30 | 7.820% | $179.3047 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $784.85 | $860.6083 | $860.60 | $860.60 | $860.50 | |