| 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 | $73.46 | 7.269% | $78.7998 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $239.93 | 5.569% | $253.2917 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $33.72 | 10.408% | $37.2296 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $19.95 | 10.283% | $22.0015 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $26.41 | 3.341% | $27.2924 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $67.29 | 11.610% | $75.1024 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $130.77 | 5.102% | $137.4419 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $591.53 | $631.1593 | $631.15 | $631.20 | $631.10 | |