| 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 | $36.54 | 9.228% | $39.9119 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $105.41 | 11.662% | $117.7029 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $128.92 | 5.678% | $136.2401 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $172.66 | 13.336% | $195.6859 | $195.69 | $195.70 | $195.70 |
| Purchase #5 | $162.88 | 8.421% | $176.5961 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $49.80 | 5.657% | $52.6172 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $47.31 | 10.700% | $52.3722 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $703.52 | $771.1263 | $771.13 | $771.10 | $771.10 | |