| 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 | $87.37 | 7.484% | $93.9088 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $201.63 | 3.746% | $209.1831 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $36.43 | 3.816% | $37.8202 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $63.70 | 9.748% | $69.9095 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $230.40 | 12.722% | $259.7115 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $145.26 | 4.310% | $151.5207 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $95.54 | 8.616% | $103.7717 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $860.33 | $925.8255 | $925.82 | $925.75 | $925.80 | |