| 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 | $10.59 | 11.449% | $11.8024 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $187.79 | 8.424% | $203.6094 | $203.61 | $203.60 | $203.60 |
| Purchase #3 | $225.95 | 11.570% | $252.0924 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $47.66 | 10.227% | $52.5342 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $18.79 | 10.132% | $20.6938 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $23.67 | 11.820% | $26.4678 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $84.97 | 12.807% | $95.8521 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $599.42 | $663.0521 | $663.04 | $663.05 | $663.10 | |