| 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 | $246.49 | 3.259% | $254.5231 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $211.36 | 4.750% | $221.3996 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $14.71 | 10.291% | $16.2238 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $155.81 | 5.768% | $164.7971 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $98.75 | 6.803% | $105.468 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $27.44 | 3.871% | $28.5022 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $41.40 | 13.168% | $46.8516 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $795.96 | $837.7654 | $837.76 | $837.70 | $837.80 | |