| 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 | $81.57 | 9.390% | $89.2294 | $89.23 | $89.25 | $89.20 |
| Purchase #2 | $132.76 | 8.134% | $143.5587 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $53.99 | 7.437% | $58.0052 | $58.01 | $58.00 | $58.00 |
| Purchase #4 | $34.93 | 10.530% | $38.6081 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $92.96 | 5.210% | $97.8032 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $220.75 | 13.493% | $250.5358 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $60.36 | 5.503% | $63.6816 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $677.32 | $741.4220 | $741.43 | $741.45 | $741.40 | |