| 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 | $49.67 | 3.178% | $51.2485 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $140.93 | 5.545% | $148.7446 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $38.77 | 11.165% | $43.0987 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $26.47 | 4.687% | $27.7106 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $144.46 | 3.418% | $149.3976 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $111.77 | 9.639% | $122.5435 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $107.53 | 12.155% | $120.6003 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $619.60 | $663.3438 | $663.34 | $663.35 | $663.20 | |