| 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 | $37.27 | 6.708% | $39.7701 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $239.49 | 10.746% | $265.2256 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $124.98 | 10.684% | $138.3329 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $175.70 | 13.831% | $200.0011 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $203.54 | 13.172% | $230.3503 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $156.92 | 11.496% | $174.9595 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $46.54 | 8.754% | $50.6141 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $984.44 | $1,099.2536 | $1,099.25 | $1,099.25 | $1,099.30 | |