| 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 | $52.31 | 4.588% | $54.71 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $101.35 | 9.543% | $111.0218 | $111.02 | $111.00 | $111.00 |
| Purchase #3 | $27.47 | 7.750% | $29.5989 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $121.44 | 6.818% | $129.7198 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $130.92 | 11.501% | $145.9771 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $199.82 | 6.600% | $213.0081 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $69.72 | 9.841% | $76.5811 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $703.03 | $760.6168 | $760.62 | $760.60 | $760.60 | |