| 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 | $74.94 | 11.419% | $83.4974 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $70.52 | 5.610% | $74.4762 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $143.26 | 6.537% | $152.6249 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $210.60 | 3.707% | $218.4069 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $13.48 | 6.604% | $14.3702 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $233.58 | 10.562% | $258.2507 | $258.25 | $258.25 | $258.30 |
| Purchase #7 | $210.31 | 11.267% | $234.0056 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $956.69 | $1,035.6319 | $1,035.64 | $1,035.60 | $1,035.70 | |