| 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 | $25.66 | 13.466% | $29.1154 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $112.85 | 4.426% | $117.8447 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $190.57 | 4.730% | $199.584 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $94.79 | 5.712% | $100.2044 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $187.47 | 3.194% | $193.4578 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $62.55 | 7.210% | $67.0599 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $201.51 | 4.685% | $210.9507 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $875.40 | $918.2169 | $918.21 | $918.20 | $918.30 | |