| 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 | $39.75 | 3.267% | $41.0486 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $220.54 | 13.828% | $251.0363 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $114.87 | 12.823% | $129.5998 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $160.74 | 3.562% | $166.4656 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $5.31 | 11.869% | $5.9402 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $11.42 | 4.581% | $11.9432 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $120.26 | 12.340% | $135.1001 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $672.89 | $741.1338 | $741.14 | $741.15 | $741.00 | |