| 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 | $50.84 | 6.557% | $54.1736 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $191.85 | 11.646% | $214.1929 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $215.67 | 10.141% | $237.5411 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $102.40 | 8.322% | $110.9217 | $110.92 | $110.90 | $110.90 |
| Purchase #5 | $62.78 | 7.257% | $67.3359 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $135.29 | 3.715% | $140.316 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $236.77 | 9.435% | $259.1092 | $259.11 | $259.10 | $259.10 |
| 7 purchase totals = | $995.60 | $1,083.5904 | $1,083.59 | $1,083.55 | $1,083.50 | |