| 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 | $5.58 | 8.664% | $6.0635 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $39.29 | 8.396% | $42.5888 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $181.32 | 5.543% | $191.3706 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $132.29 | 6.131% | $140.4007 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $28.50 | 8.776% | $31.0012 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $63.41 | 3.272% | $65.4848 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $14.59 | 7.147% | $15.6327 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $464.98 | $492.5423 | $492.53 | $492.55 | $492.60 | |