| 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 | $52.67 | 6.148% | $55.9082 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $16.26 | 6.354% | $17.2932 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $207.34 | 13.760% | $235.87 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $182.44 | 7.487% | $196.0993 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $63.43 | 9.655% | $69.5542 | $69.55 | $69.55 | $69.60 |
| Purchase #6 | $124.47 | 3.824% | $129.2297 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $92.59 | 6.692% | $98.7861 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $739.20 | $802.7407 | $802.74 | $802.75 | $802.80 | |