| 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 | $36.44 | 11.232% | $40.5329 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $237.92 | 4.767% | $249.2616 | $249.26 | $249.25 | $249.30 |
| Purchase #3 | $9.94 | 12.188% | $11.1515 | $11.15 | $11.15 | $11.20 |
| Purchase #4 | $174.83 | 13.196% | $197.9006 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $54.30 | 3.582% | $56.245 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $10.68 | 3.654% | $11.0702 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $100.45 | 11.242% | $111.7426 | $111.74 | $111.75 | $111.70 |
| 7 purchase totals = | $624.56 | $677.9044 | $677.90 | $677.90 | $677.90 | |