| 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 | $72.46 | 11.175% | $80.5574 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $66.83 | 3.291% | $69.0294 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $45.93 | 6.487% | $48.9095 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $61.83 | 3.664% | $64.0955 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $114.42 | 7.603% | $123.1194 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $15.25 | 9.269% | $16.6635 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $49.65 | 6.277% | $52.7665 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $426.37 | $455.1412 | $455.15 | $455.10 | $455.20 | |