| 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 | $41.31 | 12.565% | $46.5006 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $199.93 | 13.436% | $226.7926 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $221.67 | 3.819% | $230.1356 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $76.86 | 3.473% | $79.5293 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $22.33 | 9.509% | $24.4534 | $24.45 | $24.45 | $24.50 |
| Purchase #6 | $212.72 | 13.667% | $241.7924 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $50.90 | 10.712% | $56.3524 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $825.72 | $905.5563 | $905.55 | $905.60 | $905.60 | |