| 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 | $220.35 | 5.365% | $232.1718 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $79.87 | 3.550% | $82.7054 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $32.57 | 7.185% | $34.9102 | $34.91 | $34.90 | $34.90 |
| Purchase #4 | $46.63 | 4.799% | $48.8678 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $182.69 | 6.135% | $193.898 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $87.55 | 3.149% | $90.3069 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $61.36 | 3.826% | $63.7076 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $711.02 | $746.5677 | $746.58 | $746.50 | $746.60 | |