| 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 | $46.86 | 9.852% | $51.4766 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $180.59 | 6.815% | $192.8972 | $192.90 | $192.90 | $192.90 |
| Purchase #3 | $150.27 | 7.148% | $161.0113 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $80.95 | 5.306% | $85.2452 | $85.25 | $85.25 | $85.20 |
| Purchase #5 | $121.78 | 6.244% | $129.3839 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $136.31 | 4.103% | $141.9028 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $51.81 | 3.832% | $53.7954 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $768.57 | $815.7124 | $815.72 | $815.75 | $815.70 | |