| 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 | $79.26 | 13.292% | $89.7952 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $239.54 | 3.568% | $248.0868 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $136.72 | 6.486% | $145.5877 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $69.66 | 8.666% | $75.6967 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $64.55 | 12.420% | $72.5671 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $60.98 | 13.654% | $69.3062 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $234.55 | 12.217% | $263.205 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $885.26 | $964.2447 | $964.27 | $964.25 | $964.30 | |