| 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 | $51.45 | 10.361% | $56.7807 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $95.95 | 9.243% | $104.8187 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $102.39 | 5.856% | $108.386 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $212.37 | 6.856% | $226.9301 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $186.65 | 7.610% | $200.8541 | $200.85 | $200.85 | $200.90 |
| Purchase #6 | $188.89 | 5.458% | $199.1996 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $155.96 | 13.736% | $177.3827 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $993.66 | $1,074.3519 | $1,074.35 | $1,074.40 | $1,074.40 | |