| 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 | $15.80 | 9.561% | $17.3106 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $54.80 | 6.302% | $58.2535 | $58.25 | $58.25 | $58.30 |
| Purchase #3 | $96.68 | 12.449% | $108.7157 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $16.78 | 12.330% | $18.849 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $103.37 | 11.226% | $114.9743 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $87.71 | 9.448% | $95.9968 | $96.00 | $96.00 | $96.00 |
| Purchase #7 | $70.29 | 7.349% | $75.4556 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $445.43 | $489.5555 | $489.56 | $489.50 | $489.60 | |