| 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 | $57.27 | 10.548% | $63.3108 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $171.28 | 7.258% | $183.7115 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $187.67 | 8.319% | $203.2823 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $36.72 | 4.723% | $38.4543 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $180.64 | 10.616% | $199.8167 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $51.37 | 9.623% | $56.3133 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $66.79 | 13.172% | $75.5876 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $751.74 | $820.4765 | $820.47 | $820.45 | $820.50 | |