| 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 | $40.33 | 3.552% | $41.7625 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $197.56 | 8.463% | $214.2795 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $37.71 | 8.525% | $40.9248 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $195.81 | 7.809% | $211.1008 | $211.10 | $211.10 | $211.10 |
| Purchase #5 | $13.92 | 11.282% | $15.4905 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $79.87 | 4.456% | $83.429 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $138.91 | 6.272% | $147.6224 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $704.11 | $754.6095 | $754.60 | $754.60 | $754.60 | |