| 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 | $16.64 | 6.812% | $17.7735 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $66.73 | 13.326% | $75.6224 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $220.40 | 9.572% | $241.4967 | $241.50 | $241.50 | $241.50 |
| Purchase #4 | $205.64 | 12.693% | $231.7419 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $102.95 | 8.751% | $111.9592 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $250.63 | 7.749% | $270.0513 | $270.05 | $270.05 | $270.10 |
| Purchase #7 | $126.40 | 4.765% | $132.423 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $989.39 | $1,081.0680 | $1,081.06 | $1,081.00 | $1,081.10 | |