| 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 | $10.49 | 9.124% | $11.4471 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $16.46 | 11.182% | $18.3006 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $240.65 | 12.415% | $270.5267 | $270.53 | $270.55 | $270.50 |
| Purchase #4 | $198.79 | 9.714% | $218.1005 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $77.82 | 12.396% | $87.4666 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $90.52 | 7.656% | $97.4502 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $32.90 | 6.761% | $35.1244 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $667.63 | $738.4161 | $738.42 | $738.40 | $738.40 | |