| 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 | $93.74 | 3.551% | $97.0687 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $142.72 | 7.629% | $153.6081 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $80.86 | 9.830% | $88.8085 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $129.75 | 9.128% | $141.5936 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $16.40 | 9.371% | $17.9368 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $249.28 | 3.751% | $258.6305 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $47.66 | 10.731% | $52.7744 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $760.41 | $810.4206 | $810.42 | $810.40 | $810.40 | |