| 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 | $72.49 | 7.756% | $78.1123 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $209.73 | 12.394% | $235.7239 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $211.38 | 3.412% | $218.5923 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $48.40 | 6.806% | $51.6941 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $142.84 | 10.232% | $157.4554 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $173.70 | 5.256% | $182.8297 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $161.26 | 12.102% | $180.7757 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $1,019.80 | $1,105.1834 | $1,105.18 | $1,105.20 | $1,105.20 | |