| 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 | $114.28 | 6.604% | $121.8271 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $27.86 | 5.680% | $29.4424 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $51.85 | 11.184% | $57.6489 | $57.65 | $57.65 | $57.60 |
| Purchase #4 | $91.94 | 9.704% | $100.8619 | $100.86 | $100.85 | $100.90 |
| Purchase #5 | $17.56 | 3.128% | $18.1093 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $56.54 | 6.207% | $60.0494 | $60.05 | $60.05 | $60.00 |
| Purchase #7 | $199.49 | 10.462% | $220.3606 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $559.52 | $608.2996 | $608.30 | $608.30 | $608.20 | |