| 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 | $69.79 | 8.110% | $75.45 | $75.45 | $75.45 | $75.50 |
| Purchase #2 | $71.55 | 5.162% | $75.2434 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $175.37 | 11.252% | $195.1026 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $119.92 | 3.405% | $124.0033 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $18.50 | 6.156% | $19.6389 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $202.51 | 10.463% | $223.6986 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $121.88 | 11.207% | $135.5391 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $779.52 | $848.6759 | $848.67 | $848.70 | $848.60 | |