| 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 | $27.60 | 8.827% | $30.0363 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $195.35 | 3.327% | $201.8493 | $201.85 | $201.85 | $201.80 |
| Purchase #3 | $74.86 | 12.380% | $84.1277 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $42.71 | 6.313% | $45.4063 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $36.47 | 8.764% | $39.6662 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $174.95 | 13.707% | $198.9304 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $186.64 | 11.406% | $207.9282 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $738.58 | $807.9444 | $807.96 | $808.00 | $807.80 | |