| 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 | $29.98 | 9.715% | $32.8926 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $15.36 | 7.135% | $16.4559 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $22.40 | 11.636% | $25.0065 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $213.34 | 13.821% | $242.8257 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $33.62 | 6.407% | $35.774 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $56.44 | 11.809% | $63.105 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $210.34 | 11.599% | $234.7373 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $581.48 | $650.7970 | $650.81 | $650.80 | $650.80 | |