| 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 | $24.87 | 11.821% | $27.8099 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $155.76 | 8.193% | $168.5214 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $35.56 | 9.129% | $38.8063 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $174.35 | 10.700% | $193.0055 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $217.37 | 13.575% | $246.878 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $189.76 | 12.840% | $214.1252 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $103.85 | 6.717% | $110.8256 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $901.52 | $999.9719 | $999.99 | $1,000.00 | $999.90 | |