| 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 | $17.94 | 10.661% | $19.8526 | $19.85 | $19.85 | $19.90 |
| Purchase #2 | $213.87 | 8.756% | $232.5965 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $192.74 | 11.355% | $214.6256 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $43.51 | 3.271% | $44.9332 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $134.25 | 6.125% | $142.4728 | $142.47 | $142.45 | $142.50 |
| Purchase #6 | $32.44 | 10.726% | $35.9195 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $209.41 | 13.338% | $237.3411 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $844.16 | $927.7413 | $927.74 | $927.75 | $927.70 | |