| 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 | $48.58 | 12.275% | $54.5432 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $9.35 | 3.752% | $9.7008 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $63.39 | 3.258% | $65.4552 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $54.90 | 11.108% | $60.9983 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $213.68 | 9.117% | $233.1612 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $47.34 | 4.638% | $49.5356 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $17.93 | 10.527% | $19.8175 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $455.17 | $493.2118 | $493.22 | $493.20 | $493.20 | |