| 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 | $39.46 | 3.498% | $40.8403 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $187.30 | 8.710% | $203.6138 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $27.71 | 10.337% | $30.5744 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $197.31 | 7.666% | $212.4358 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $232.75 | 9.853% | $255.6829 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $141.96 | 9.332% | $155.2077 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $164.41 | 7.808% | $177.2471 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $990.90 | $1,075.6020 | $1,075.60 | $1,075.60 | $1,075.50 | |