| 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 | $85.55 | 3.112% | $88.2123 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $72.69 | 11.281% | $80.8902 | $80.89 | $80.90 | $80.90 |
| Purchase #3 | $150.64 | 9.290% | $164.6345 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $26.86 | 9.392% | $29.3827 | $29.38 | $29.40 | $29.40 |
| Purchase #5 | $123.33 | 12.601% | $138.8708 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $176.43 | 5.497% | $186.1284 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $151.94 | 4.694% | $159.0721 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $787.44 | $847.1910 | $847.18 | $847.20 | $847.20 | |