| 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 | $99.35 | 8.161% | $107.458 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $8.72 | 8.388% | $9.4514 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $174.79 | 5.783% | $184.8981 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $36.55 | 8.605% | $39.6951 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $89.58 | 6.175% | $95.1116 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $94.32 | 4.430% | $98.4984 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $70.30 | 9.239% | $76.795 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $573.61 | $611.9076 | $611.92 | $611.90 | $612.00 | |