| 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 | $34.46 | 7.125% | $36.9153 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $93.45 | 12.119% | $104.7752 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $32.92 | 3.421% | $34.0462 | $34.05 | $34.05 | $34.00 |
| Purchase #4 | $192.93 | 13.103% | $218.2096 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $119.48 | 4.861% | $125.2879 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $8.74 | 7.575% | $9.4021 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $219.27 | 13.869% | $249.6806 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $701.25 | $778.3169 | $778.33 | $778.35 | $778.30 | |