| 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 | $135.59 | 11.319% | $150.9374 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $243.50 | 9.561% | $266.781 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $112.43 | 11.609% | $125.482 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $59.99 | 5.800% | $63.4694 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $25.50 | 12.276% | $28.6304 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $34.28 | 13.695% | $38.9746 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $51.58 | 8.267% | $55.8441 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $662.87 | $730.1189 | $730.11 | $730.15 | $730.10 | |