| 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 | $114.58 | 7.287% | $122.9294 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $47.64 | 10.169% | $52.4845 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $41.29 | 9.865% | $45.3633 | $45.36 | $45.35 | $45.40 |
| Purchase #4 | $133.63 | 7.444% | $143.5774 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $92.73 | 4.204% | $96.6284 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $94.81 | 12.303% | $106.4745 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $138.52 | 13.618% | $157.3837 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $663.20 | $724.8412 | $724.83 | $724.90 | $724.90 | |