| 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 | $35.78 | 6.751% | $38.1955 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $241.95 | 7.130% | $259.201 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $90.85 | 13.653% | $103.2538 | $103.25 | $103.25 | $103.30 |
| Purchase #4 | $187.96 | 3.139% | $193.8601 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $6.91 | 6.764% | $7.3774 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $207.58 | 9.756% | $227.8315 | $227.83 | $227.85 | $227.80 |
| Purchase #7 | $32.26 | 11.756% | $36.0525 | $36.05 | $36.05 | $36.10 |
| 7 purchase totals = | $803.29 | $865.7718 | $865.77 | $865.80 | $865.90 | |