| 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 | $74.62 | 5.280% | $78.5599 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $61.26 | 7.759% | $66.0132 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $14.97 | 9.237% | $16.3528 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $226.79 | 5.369% | $238.9664 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $134.28 | 11.304% | $149.459 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $183.39 | 10.167% | $202.0353 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $90.94 | 8.129% | $98.3325 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $786.25 | $849.7191 | $849.72 | $849.70 | $849.80 | |