| 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 | $48.84 | 10.285% | $53.8632 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $53.91 | 5.645% | $56.9532 | $56.95 | $56.95 | $57.00 |
| Purchase #3 | $91.25 | 9.692% | $100.094 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $165.33 | 7.702% | $178.0637 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $32.44 | 10.400% | $35.8138 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $221.88 | 6.495% | $236.2911 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $228.99 | 5.255% | $241.0234 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $842.64 | $902.1024 | $902.08 | $902.05 | $902.20 | |