| 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 | $101.26 | 11.303% | $112.7054 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $17.25 | 3.789% | $17.9036 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $14.74 | 9.308% | $16.112 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $55.94 | 12.157% | $62.7406 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $45.85 | 9.491% | $50.2016 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $207.79 | 4.209% | $216.5359 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $232.95 | 7.335% | $250.0369 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $675.78 | $726.2360 | $726.24 | $726.25 | $726.10 | |