| 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 | $227.43 | 3.654% | $235.7403 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $80.52 | 5.107% | $84.6322 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $90.91 | 10.483% | $100.4401 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $156.51 | 11.611% | $174.6824 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $164.58 | 8.821% | $179.0976 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $25.97 | 7.172% | $27.8326 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $33.31 | 4.184% | $34.7037 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $779.23 | $837.1289 | $837.12 | $837.20 | $837.00 | |