| 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 | $30.82 | 7.427% | $33.109 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $40.47 | 7.120% | $43.3515 | $43.35 | $43.35 | $43.40 |
| Purchase #3 | $125.27 | 6.490% | $133.4 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $32.67 | 6.546% | $34.8086 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $114.37 | 5.201% | $120.3184 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $178.75 | 9.693% | $196.0762 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $135.46 | 5.351% | $142.7085 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $657.81 | $703.7722 | $703.78 | $703.75 | $703.80 | |