| 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 | $170.33 | 10.715% | $188.5809 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $61.48 | 7.399% | $66.0289 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $29.98 | 3.776% | $31.112 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $250.81 | 3.427% | $259.4053 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $7.37 | 10.257% | $8.1259 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $5.55 | 6.554% | $5.9137 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $178.73 | 10.103% | $196.7871 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $704.25 | $755.9538 | $755.96 | $756.00 | $755.90 | |