| 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 | $90.94 | 11.507% | $101.4045 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $54.63 | 5.862% | $57.8324 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $56.49 | 13.293% | $63.9992 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $127.57 | 10.693% | $141.2111 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $155.56 | 5.472% | $164.0722 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $167.84 | 5.293% | $176.7238 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $39.29 | 7.506% | $42.2391 | $42.24 | $42.25 | $42.20 |
| 7 purchase totals = | $692.32 | $747.4823 | $747.47 | $747.45 | $747.40 | |