| 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 | $47.44 | 7.490% | $50.9933 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $15.66 | 8.292% | $16.9585 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $167.76 | 11.801% | $187.5574 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $43.33 | 5.563% | $45.7404 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $92.67 | 5.803% | $98.0476 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $68.92 | 4.206% | $71.8188 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $214.64 | 12.268% | $240.972 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $650.42 | $712.0880 | $712.09 | $712.05 | $712.10 | |