| 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 | $82.86 | 4.801% | $86.8381 | $86.84 | $86.85 | $86.80 |
| Purchase #2 | $136.91 | 9.334% | $149.6892 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $8.45 | 9.783% | $9.2767 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $39.86 | 12.785% | $44.9561 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $107.43 | 5.270% | $113.0916 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $71.26 | 7.649% | $76.7107 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $66.27 | 13.217% | $75.0289 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $513.04 | $555.5913 | $555.60 | $555.65 | $555.60 | |