| 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 | $77.58 | 3.750% | $80.4893 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $108.65 | 7.851% | $117.1801 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $94.39 | 13.793% | $107.4092 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $65.67 | 3.525% | $67.9849 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $27.47 | 7.170% | $29.4396 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $79.89 | 6.593% | $85.1571 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $223.66 | 11.267% | $248.8598 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $677.31 | $736.5200 | $736.52 | $736.55 | $736.60 | |