| 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 | $39.49 | 6.298% | $41.9771 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $109.34 | 5.602% | $115.4652 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $166.64 | 13.344% | $188.8764 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $185.97 | 7.408% | $199.7467 | $199.75 | $199.75 | $199.70 |
| Purchase #5 | $188.43 | 10.561% | $208.3301 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $147.85 | 13.150% | $167.2923 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $32.79 | 8.691% | $35.6398 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $870.51 | $957.3276 | $957.34 | $957.40 | $957.30 | |