| 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 | $27.33 | 11.737% | $30.5377 | $30.54 | $30.55 | $30.50 |
| Purchase #2 | $35.72 | 11.311% | $39.7603 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $150.36 | 9.755% | $165.0276 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $24.86 | 4.293% | $25.9272 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $111.44 | 10.470% | $123.1078 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $51.38 | 3.585% | $53.222 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $165.87 | 12.640% | $186.836 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $566.96 | $624.4186 | $624.43 | $624.45 | $624.30 | |