| 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 | $74.73 | 6.723% | $79.7541 | $79.75 | $79.75 | $79.80 |
| Purchase #2 | $96.41 | 5.295% | $101.5149 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $177.77 | 13.382% | $201.5592 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $178.82 | 11.233% | $198.9069 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $142.88 | 10.440% | $157.7967 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $209.97 | 6.510% | $223.639 | $223.64 | $223.65 | $223.60 |
| Purchase #7 | $155.61 | 7.472% | $167.2372 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,036.19 | $1,130.4080 | $1,130.41 | $1,130.40 | $1,130.40 | |