| 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 | $96.58 | 10.558% | $106.7769 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $90.54 | 8.378% | $98.1254 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $30.92 | 8.646% | $33.5933 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $40.65 | 5.446% | $42.8638 | $42.86 | $42.85 | $42.90 |
| Purchase #5 | $141.35 | 3.585% | $146.4174 | $146.42 | $146.40 | $146.40 |
| Purchase #6 | $81.95 | 5.718% | $86.6359 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $183.56 | 7.549% | $197.4169 | $197.42 | $197.40 | $197.40 |
| 7 purchase totals = | $665.55 | $711.8296 | $711.84 | $711.85 | $711.80 | |