| 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 | $7.54 | 3.752% | $7.8229 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $45.29 | 10.307% | $49.958 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $26.38 | 13.463% | $29.9315 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $24.70 | 13.386% | $28.0063 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $8.54 | 11.433% | $9.5164 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $213.91 | 12.852% | $241.4017 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $64.87 | 5.509% | $68.4437 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $391.23 | $435.0805 | $435.08 | $435.05 | $435.00 | |