| 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 | $45.37 | 11.492% | $50.5839 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $14.91 | 4.625% | $15.5996 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $83.38 | 10.715% | $92.3142 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $5.36 | 8.599% | $5.8209 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $26.82 | 7.851% | $28.9256 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $249.84 | 13.434% | $283.4035 | $283.40 | $283.40 | $283.40 |
| Purchase #7 | $9.50 | 6.760% | $10.1422 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $435.18 | $486.7899 | $486.78 | $486.80 | $486.70 | |