| 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 | $47.35 | 7.612% | $50.9543 | $50.95 | $50.95 | $51.00 |
| Purchase #2 | $127.29 | 4.540% | $133.069 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $70.96 | 11.298% | $78.9771 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $119.86 | 12.813% | $135.2177 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $227.59 | 11.434% | $253.6126 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $247.49 | 11.671% | $276.3746 | $276.37 | $276.35 | $276.40 |
| Purchase #7 | $189.34 | 7.529% | $203.5954 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $1,029.88 | $1,131.8007 | $1,131.80 | $1,131.75 | $1,131.90 | |