| 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 | $75.95 | 13.639% | $86.3088 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $219.43 | 5.739% | $232.0231 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $245.79 | 7.206% | $263.5016 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $91.60 | 12.819% | $103.3422 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $170.93 | 6.401% | $181.8712 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $130.54 | 6.323% | $138.794 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $94.64 | 3.355% | $97.8152 | $97.82 | $97.80 | $97.80 |
| 7 purchase totals = | $1,028.88 | $1,103.6561 | $1,103.65 | $1,103.60 | $1,103.60 | |