| 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 | $6.59 | 4.139% | $6.8628 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $85.79 | 8.475% | $93.0607 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $80.71 | 9.707% | $88.5445 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $218.33 | 4.568% | $228.3033 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $243.50 | 4.159% | $253.6272 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $219.77 | 8.592% | $238.6526 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $222.53 | 5.671% | $235.1497 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,077.22 | $1,144.2008 | $1,144.19 | $1,144.20 | $1,144.20 | |