| 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 | $26.99 | 9.137% | $29.4561 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $30.60 | 12.118% | $34.3081 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $246.77 | 13.397% | $279.8298 | $279.83 | $279.85 | $279.80 |
| Purchase #4 | $190.46 | 8.223% | $206.1215 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $182.93 | 13.338% | $207.3292 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $71.35 | 3.672% | $73.97 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $144.62 | 13.707% | $164.4431 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $893.72 | $995.4578 | $995.46 | $995.45 | $995.40 | |