| 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 | $31.44 | 11.483% | $35.0503 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $165.86 | 4.860% | $173.9208 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $179.72 | 8.379% | $194.7787 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $30.83 | 5.604% | $32.5577 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $19.86 | 4.211% | $20.6963 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $22.69 | 12.732% | $25.5789 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $51.53 | 5.186% | $54.2023 | $54.20 | $54.20 | $54.20 |
| 7 purchase totals = | $501.93 | $536.7850 | $536.79 | $536.80 | $536.90 | |