| 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 | $98.94 | 8.857% | $107.7031 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $67.95 | 4.246% | $70.8352 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $31.62 | 6.353% | $33.6288 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $186.75 | 7.593% | $200.9299 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $190.62 | 9.764% | $209.2321 | $209.23 | $209.25 | $209.20 |
| Purchase #6 | $191.28 | 10.141% | $210.6777 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $198.40 | 13.118% | $224.4261 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $965.56 | $1,057.4329 | $1,057.44 | $1,057.55 | $1,057.30 | |