| 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 | $146.87 | 10.855% | $162.8127 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $54.34 | 5.158% | $57.1429 | $57.14 | $57.15 | $57.10 |
| Purchase #3 | $71.31 | 9.517% | $78.0966 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $60.81 | 5.236% | $63.994 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $234.36 | 10.787% | $259.6404 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $180.45 | 5.122% | $189.6926 | $189.69 | $189.70 | $189.70 |
| Purchase #7 | $59.95 | 5.772% | $63.4103 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $808.09 | $874.7895 | $874.78 | $874.80 | $874.70 | |