| 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 | $83.38 | 11.587% | $93.0412 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $40.77 | 12.736% | $45.9625 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $30.94 | 11.745% | $34.5739 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $35.28 | 12.467% | $39.6784 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $8.90 | 5.435% | $9.3837 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $130.45 | 6.126% | $138.4414 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $114.66 | 6.565% | $122.1874 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $444.38 | $483.2685 | $483.26 | $483.30 | $483.30 | |