| 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 | $36.68 | 8.848% | $39.9254 | $39.93 | $39.95 | $39.90 |
| Purchase #2 | $215.79 | 3.585% | $223.5261 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $201.44 | 9.472% | $220.5204 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $59.76 | 5.477% | $63.0331 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $145.35 | 13.821% | $165.4388 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $138.28 | 5.179% | $145.4415 | $145.44 | $145.45 | $145.40 |
| Purchase #7 | $235.52 | 12.838% | $265.7561 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $1,032.82 | $1,123.6414 | $1,123.65 | $1,123.70 | $1,123.50 | |