| 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 | $57.89 | 10.761% | $64.1195 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $156.89 | 13.779% | $178.5079 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $132.52 | 9.679% | $145.3466 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $248.65 | 11.441% | $277.098 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $249.47 | 11.614% | $278.4434 | $278.44 | $278.45 | $278.40 |
| Purchase #6 | $51.44 | 12.593% | $57.9178 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $233.33 | 11.120% | $259.2763 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,130.19 | $1,260.7095 | $1,260.72 | $1,260.70 | $1,260.60 | |