| 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 | $5.66 | 8.787% | $6.1573 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $81.88 | 7.126% | $87.7148 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $187.43 | 6.384% | $199.3955 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $131.45 | 7.391% | $141.1655 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $198.70 | 9.119% | $216.8195 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $19.66 | 9.829% | $21.5924 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $183.32 | 8.592% | $199.0709 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $808.10 | $871.9159 | $871.92 | $871.85 | $872.00 | |