| 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 | $49.91 | 6.670% | $53.239 | $53.24 | $53.25 | $53.20 |
| Purchase #2 | $63.68 | 3.826% | $66.1164 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $83.70 | 6.542% | $89.1757 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $71.63 | 11.225% | $79.6705 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $179.32 | 11.259% | $199.5096 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $157.74 | 11.835% | $176.4085 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $178.84 | 8.832% | $194.6351 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $784.82 | $858.7548 | $858.77 | $858.75 | $858.70 | |