| 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 | $34.58 | 3.315% | $35.7263 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $51.89 | 5.287% | $54.6334 | $54.63 | $54.65 | $54.60 |
| Purchase #3 | $35.30 | 10.142% | $38.8801 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $231.90 | 13.843% | $264.0019 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $176.32 | 11.750% | $197.0376 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $238.51 | 5.346% | $251.2607 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $238.48 | 4.469% | $249.1377 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,006.98 | $1,090.6777 | $1,090.68 | $1,090.75 | $1,090.60 | |