| 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 | $79.30 | 9.289% | $86.6662 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $113.99 | 3.433% | $117.9033 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $90.84 | 6.149% | $96.4258 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $156.45 | 3.866% | $162.4984 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $61.60 | 12.195% | $69.1121 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $43.43 | 6.228% | $46.1348 | $46.13 | $46.15 | $46.10 |
| Purchase #7 | $30.81 | 4.210% | $32.1071 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $576.42 | $610.8477 | $610.85 | $610.85 | $610.80 | |