| 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 | $52.50 | 8.345% | $56.8811 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $214.60 | 10.549% | $237.2382 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $32.78 | 13.180% | $37.1004 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $150.60 | 9.168% | $164.407 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $154.43 | 7.853% | $166.5574 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $24.70 | 8.622% | $26.8296 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $109.52 | 10.204% | $120.6954 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $739.13 | $809.7091 | $809.72 | $809.75 | $809.70 | |