| 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 | $80.93 | 4.392% | $84.4844 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $196.63 | 7.400% | $211.1806 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $150.64 | 9.373% | $164.7595 | $164.76 | $164.75 | $164.80 |
| Purchase #4 | $108.93 | 8.718% | $118.4265 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $156.51 | 9.347% | $171.139 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $231.54 | 10.105% | $254.9371 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $34.40 | 4.209% | $35.8479 | $35.85 | $35.85 | $35.80 |
| 7 purchase totals = | $959.58 | $1,040.7750 | $1,040.78 | $1,040.85 | $1,040.70 | |