| 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 | $21.49 | 9.205% | $23.4682 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $67.67 | 10.570% | $74.8227 | $74.82 | $74.80 | $74.80 |
| Purchase #3 | $55.27 | 13.706% | $62.8453 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $93.62 | 5.755% | $99.0078 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $192.70 | 4.278% | $200.9437 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $83.77 | 3.356% | $86.5813 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $156.46 | 10.685% | $173.1778 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $670.98 | $720.8468 | $720.85 | $720.85 | $720.80 | |