| 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 | $60.51 | 6.154% | $64.2338 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $201.44 | 6.445% | $214.4228 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $167.30 | 9.726% | $183.5716 | $183.57 | $183.55 | $183.60 |
| Purchase #4 | $126.45 | 5.546% | $133.4629 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $184.52 | 3.832% | $191.5908 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $17.84 | 8.432% | $19.3443 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $92.55 | 10.197% | $101.9873 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $850.61 | $908.6135 | $908.60 | $908.60 | $908.60 | |