| 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 | $13.85 | 12.781% | $15.6202 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $170.81 | 4.771% | $178.9593 | $178.96 | $178.95 | $179.00 |
| Purchase #3 | $33.70 | 4.839% | $35.3307 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $237.80 | 10.752% | $263.3683 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $76.68 | 11.461% | $85.4683 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $195.93 | 11.689% | $218.8323 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $73.66 | 11.296% | $81.9806 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $802.43 | $879.5597 | $879.56 | $879.55 | $879.60 | |