| 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 | $31.48 | 12.432% | $35.3936 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $123.61 | 8.199% | $133.7448 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $138.27 | 12.171% | $155.0988 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $95.81 | 12.141% | $107.4423 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $241.58 | 6.733% | $257.8456 | $257.85 | $257.85 | $257.80 |
| Purchase #6 | $23.46 | 10.774% | $25.9876 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $220.36 | 6.268% | $234.1722 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $874.57 | $949.6849 | $949.68 | $949.70 | $949.60 | |