| 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 | $228.55 | 10.860% | $253.3705 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $71.84 | 10.421% | $79.3264 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $54.66 | 10.549% | $60.4261 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $52.97 | 3.688% | $54.9235 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $57.86 | 9.292% | $63.2364 | $63.24 | $63.25 | $63.20 |
| Purchase #6 | $93.29 | 3.763% | $96.8005 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $69.63 | 4.112% | $72.4932 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $628.80 | $680.5766 | $680.58 | $680.60 | $680.50 | |