| 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 | $46.90 | 9.432% | $51.3236 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $161.98 | 7.396% | $173.96 | $173.96 | $173.95 | $174.00 |
| Purchase #3 | $133.86 | 5.513% | $141.2397 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $135.38 | 6.333% | $143.9536 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $86.33 | 9.605% | $94.622 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $247.26 | 4.829% | $259.2002 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $73.51 | 4.241% | $76.6276 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $885.22 | $940.9267 | $940.92 | $940.90 | $940.90 | |