| 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 | $76.33 | 5.744% | $80.7144 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $120.46 | 3.486% | $124.6592 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $101.41 | 5.726% | $107.2167 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $186.59 | 3.500% | $193.1207 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $20.78 | 4.508% | $21.7168 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $223.81 | 8.425% | $242.666 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $234.90 | 13.441% | $266.4729 | $266.47 | $266.45 | $266.50 |
| 7 purchase totals = | $964.28 | $1,036.5667 | $1,036.57 | $1,036.45 | $1,036.60 | |