| 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 | $10.36 | 11.797% | $11.5822 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $181.40 | 9.485% | $198.6058 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $215.51 | 11.190% | $239.6256 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $189.92 | 13.798% | $216.1252 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $68.96 | 11.657% | $76.9987 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $26.92 | 4.775% | $28.2054 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $90.54 | 6.120% | $96.081 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $783.61 | $867.2239 | $867.24 | $867.30 | $867.20 | |