| 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 | $39.97 | 4.490% | $41.7647 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $195.72 | 10.119% | $215.5249 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $7.92 | 3.333% | $8.184 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $95.25 | 6.464% | $101.407 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $114.82 | 13.425% | $130.2346 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $82.39 | 7.645% | $88.6887 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $203.64 | 7.122% | $218.1432 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $739.71 | $803.9471 | $803.93 | $803.95 | $803.90 | |