| 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 | $83.78 | 7.660% | $90.1975 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $59.62 | 11.469% | $66.4578 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $14.36 | 12.346% | $16.1329 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $147.53 | 13.108% | $166.8682 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $172.65 | 6.113% | $183.2041 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $145.72 | 13.711% | $165.6997 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $88.66 | 6.556% | $94.4725 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $712.32 | $783.0327 | $783.03 | $783.00 | $783.10 | |