| 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 | $5.59 | 12.567% | $6.2925 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $153.30 | 6.309% | $162.9717 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $200.87 | 6.187% | $213.2978 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $91.89 | 4.643% | $96.1565 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $26.37 | 6.255% | $28.0194 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $36.44 | 12.636% | $41.0446 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $95.54 | 5.206% | $100.5138 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $610.00 | $648.2963 | $648.29 | $648.25 | $648.30 | |