| 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 | $14.97 | 7.750% | $16.1302 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $85.38 | 12.490% | $96.044 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $236.80 | 8.830% | $257.7094 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $189.37 | 11.754% | $211.6285 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $215.46 | 9.582% | $236.1054 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $68.87 | 3.482% | $71.2681 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $120.84 | 11.207% | $134.3825 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $931.69 | $1,023.2681 | $1,023.27 | $1,023.30 | $1,023.20 | |