| 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 | $32.77 | 3.345% | $33.8662 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $69.84 | 10.160% | $76.9357 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $226.72 | 9.757% | $248.8411 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $112.66 | 9.693% | $123.5801 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $135.49 | 12.453% | $152.3626 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $158.90 | 9.512% | $174.0146 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $13.31 | 5.804% | $14.0825 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $749.69 | $823.6828 | $823.68 | $823.70 | $823.70 | |