| 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 | $78.58 | 3.790% | $81.5582 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $55.50 | 11.482% | $61.8725 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $31.26 | 13.295% | $35.416 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $54.47 | 13.739% | $61.9536 | $61.95 | $61.95 | $62.00 |
| Purchase #5 | $27.37 | 6.364% | $29.1118 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $101.45 | 12.227% | $113.8543 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $15.42 | 8.458% | $16.7242 | $16.72 | $16.70 | $16.70 |
| 7 purchase totals = | $364.05 | $400.4906 | $400.48 | $400.40 | $400.60 | |