| 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 | $128.95 | 4.341% | $134.5477 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $133.94 | 12.698% | $150.9477 | $150.95 | $150.95 | $150.90 |
| Purchase #3 | $232.60 | 3.819% | $241.483 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $77.49 | 4.696% | $81.1289 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $7.79 | 12.666% | $8.7767 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $113.32 | 7.165% | $121.4394 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $34.76 | 12.743% | $39.1895 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $728.85 | $777.5129 | $777.52 | $777.60 | $777.40 | |