| 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 | $43.42 | 7.350% | $46.6114 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $10.76 | 3.243% | $11.1089 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $234.28 | 10.246% | $258.2843 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $239.54 | 4.534% | $250.4007 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $154.32 | 10.440% | $170.431 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $144.32 | 5.340% | $152.0267 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $105.44 | 3.679% | $109.3191 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $932.08 | $998.1821 | $998.18 | $998.20 | $998.10 | |