| 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 | $108.35 | 6.864% | $115.7871 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $8.92 | 7.527% | $9.5914 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $211.37 | 3.564% | $218.9032 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $135.65 | 5.255% | $142.7784 | $142.78 | $142.80 | $142.80 |
| Purchase #5 | $54.89 | 10.216% | $60.4976 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $22.61 | 11.679% | $25.2506 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $73.64 | 9.325% | $80.5069 | $80.51 | $80.50 | $80.50 |
| 7 purchase totals = | $615.43 | $653.3152 | $653.32 | $653.35 | $653.40 | |