| 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 | $103.81 | 13.255% | $117.57 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $14.42 | 7.429% | $15.4913 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $229.97 | 4.198% | $239.6241 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $150.25 | 10.481% | $165.9977 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $16.80 | 8.245% | $18.1852 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $104.34 | 4.766% | $109.3128 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $90.31 | 6.149% | $95.8632 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $709.90 | $762.0443 | $762.04 | $762.00 | $762.10 | |