| 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 | $35.38 | 11.768% | $39.5435 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $121.90 | 7.215% | $130.6951 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $158.80 | 10.174% | $174.9563 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $50.76 | 11.868% | $56.7842 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $148.82 | 13.650% | $169.1339 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $60.93 | 5.704% | $64.4054 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $122.49 | 11.147% | $136.144 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $699.08 | $771.6624 | $771.66 | $771.70 | $771.60 | |