| 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 | $57.60 | 11.264% | $64.0881 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $157.54 | 5.542% | $166.2709 | $166.27 | $166.25 | $166.30 |
| Purchase #3 | $32.53 | 9.860% | $35.7375 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $137.57 | 10.369% | $151.8346 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $8.70 | 9.561% | $9.5318 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $144.79 | 8.759% | $157.4722 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $178.28 | 10.272% | $196.5929 | $196.59 | $196.60 | $196.60 |
| 7 purchase totals = | $717.01 | $781.5280 | $781.52 | $781.55 | $781.50 | |