| 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 | $31.81 | 7.173% | $34.0917 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $175.49 | 4.498% | $183.3835 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $5.29 | 8.495% | $5.7394 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $101.56 | 8.857% | $110.5552 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $172.52 | 8.206% | $186.677 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $5.87 | 6.513% | $6.2523 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $53.99 | 12.820% | $60.9115 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $546.53 | $587.6106 | $587.61 | $587.65 | $587.70 | |