| 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 | $79.44 | 6.440% | $84.5559 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $233.58 | 6.776% | $249.4074 | $249.41 | $249.40 | $249.40 |
| Purchase #3 | $29.61 | 10.744% | $32.7913 | $32.79 | $32.80 | $32.80 |
| Purchase #4 | $248.99 | 11.740% | $278.2214 | $278.22 | $278.20 | $278.20 |
| Purchase #5 | $89.62 | 3.314% | $92.59 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $246.86 | 8.300% | $267.3494 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $88.67 | 13.862% | $100.9614 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $1,016.77 | $1,105.8768 | $1,105.88 | $1,105.85 | $1,105.90 | |