| 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 | $35.65 | 3.273% | $36.8168 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $64.30 | 9.556% | $70.4445 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $200.45 | 11.626% | $223.7543 | $223.75 | $223.75 | $223.80 |
| Purchase #4 | $68.87 | 9.201% | $75.2067 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $39.95 | 4.260% | $41.6519 | $41.65 | $41.65 | $41.70 |
| Purchase #6 | $10.51 | 10.745% | $11.6393 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $36.64 | 8.700% | $39.8277 | $39.83 | $39.85 | $39.80 |
| 7 purchase totals = | $456.37 | $499.3412 | $499.34 | $499.35 | $499.30 | |