| 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 | $32.43 | 12.608% | $36.5188 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $237.58 | 11.831% | $265.6881 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $152.34 | 9.806% | $167.2785 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $42.72 | 4.465% | $44.6274 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $180.50 | 5.197% | $189.8806 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $188.80 | 5.423% | $199.0386 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $111.73 | 5.439% | $117.807 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $946.10 | $1,020.8390 | $1,020.85 | $1,020.90 | $1,020.80 | |