| 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 | $54.57 | 4.156% | $56.8379 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $155.72 | 7.434% | $167.2962 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $201.29 | 5.437% | $212.2341 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $17.77 | 3.538% | $18.3987 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $199.66 | 9.752% | $219.1308 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $133.54 | 8.259% | $144.5691 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $173.69 | 6.666% | $185.2682 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $936.24 | $1,003.7350 | $1,003.74 | $1,003.75 | $1,003.70 | |