| 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 | $120.68 | 5.805% | $127.6855 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $14.80 | 10.567% | $16.3639 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $29.35 | 12.341% | $32.9721 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $77.77 | 12.804% | $87.7277 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $31.49 | 9.357% | $34.4365 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $202.37 | 10.528% | $223.6755 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $7.87 | 9.591% | $8.6248 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $484.33 | $531.4860 | $531.49 | $531.50 | $531.50 | |