| 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 | $74.40 | 11.593% | $83.0252 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $167.32 | 6.587% | $178.3414 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $19.60 | 3.792% | $20.3432 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $112.96 | 11.842% | $126.3367 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $224.50 | 11.544% | $250.4163 | $250.42 | $250.40 | $250.40 |
| Purchase #6 | $9.97 | 8.622% | $10.8296 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $6.56 | 9.510% | $7.1839 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $615.31 | $676.4763 | $676.48 | $676.55 | $676.30 | |