| 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 | $35.81 | 7.201% | $38.3887 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $248.61 | 8.647% | $270.1073 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $14.92 | 4.566% | $15.6012 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $10.73 | 8.156% | $11.6051 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $217.58 | 13.428% | $246.7966 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $34.37 | 10.212% | $37.8799 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $7.79 | 10.491% | $8.6072 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $569.81 | $628.9860 | $629.00 | $629.00 | $629.00 | |