| 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 | $71.89 | 5.165% | $75.6031 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $156.92 | 6.438% | $167.0225 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $33.37 | 7.353% | $35.8237 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $97.56 | 8.421% | $105.7755 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $133.28 | 10.734% | $147.5863 | $147.59 | $147.60 | $147.60 |
| Purchase #6 | $250.90 | 3.175% | $258.8661 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $180.32 | 9.635% | $197.6938 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $924.24 | $988.3710 | $988.37 | $988.35 | $988.40 | |