| 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 | $48.38 | 5.186% | $50.889 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $178.81 | 5.206% | $188.1188 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $71.68 | 12.234% | $80.4493 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $92.53 | 13.173% | $104.719 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $170.55 | 3.322% | $176.2157 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $204.26 | 4.768% | $213.9991 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $222.49 | 12.198% | $249.6293 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $988.70 | $1,064.0202 | $1,064.03 | $1,064.00 | $1,063.90 | |