| 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 | $16.44 | 4.313% | $17.1491 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $71.77 | 5.221% | $75.5171 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $193.88 | 10.534% | $214.3033 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $249.86 | 9.751% | $274.2238 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $238.37 | 10.539% | $263.4918 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $98.58 | 13.513% | $111.9011 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $45.58 | 7.442% | $48.9721 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $914.48 | $1,005.5583 | $1,005.55 | $1,005.50 | $1,005.50 | |