| 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 | $7.31 | 3.799% | $7.5877 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $186.95 | 12.633% | $210.5674 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $187.99 | 13.132% | $212.6768 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $102.85 | 3.169% | $106.1093 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $181.47 | 10.653% | $200.802 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $201.68 | 10.452% | $222.7596 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $52.47 | 8.535% | $56.9483 | $56.95 | $56.95 | $56.90 |
| 7 purchase totals = | $920.72 | $1,017.4511 | $1,017.46 | $1,017.45 | $1,017.50 | |