| 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 | $14.45 | 7.695% | $15.5619 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $51.70 | 7.680% | $55.6706 | $55.67 | $55.65 | $55.70 |
| Purchase #3 | $204.40 | 11.596% | $228.1022 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $118.95 | 10.424% | $131.3493 | $131.35 | $131.35 | $131.30 |
| Purchase #5 | $237.72 | 13.296% | $269.3273 | $269.33 | $269.35 | $269.30 |
| Purchase #6 | $26.66 | 6.121% | $28.2919 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $95.32 | 9.131% | $104.0237 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $749.20 | $832.3269 | $832.32 | $832.30 | $832.30 | |